BOOK
Current Therapy of Trauma and Surgical Critical Care E-Book
Juan A. Asensio | Donald D. Trunkey
(2008)
Additional Information
Book Details
Abstract
Here’s a unified evidence-based approach to problems encountered in trauma and critical care surgical situations. Comprehensive and concise, it is ideal for a quick overview before entering the operating room or ICU, or as a review for board certification or recertification.
- Be prepared for the unexpected with practical, concise coverage of major surgical problems in trauma and critical care.
- Get expert practical and up-to-date guidance on ventilator management, damage control, noninvasive techniques, imaging, infection control, dealing with mass casualties, treating injuries induced by chemical and biological agents, and much more.
- Find the information you need quickly and easily through numerous illustrations, key points boxes, algorithms, and tables.
Table of Contents
Section Title | Page | Action | Price |
---|---|---|---|
Front Cover | Cover | ||
Current Therapy of Trauma and Surgical Critical Care | iii | ||
Copyright Page | iv | ||
Contributors | v | ||
Foreword | xix | ||
Preface | xxi | ||
Table of Contents | xxiii | ||
1 Trauma Systems | 1 | ||
1 The Development of Trauma Systems | 1 | ||
Modern Trauma System Development | 2 | ||
Are Trauma Systems Effective? | 3 | ||
What are the Current Problems? | 4 | ||
Solutions | 4 | ||
2 Trauma Center Organization and Verification | 6 | ||
Trauma System and Trauma Center Organization | 6 | ||
Trauma System Organization | 6 | ||
Trauma Center Organization | 6 | ||
Trauma Performance Improvement Process | 7 | ||
Trauma Center Verification | 8 | ||
3 Injury Severity Scoring: Its Definitionand Practical Application | 10 | ||
Injury Description and Scoring: Conceptual Background | 10 | ||
Testing a Test: Statistical Measures of Predictive Accuracy and Power | 11 | ||
Measuring Anatomic Injury | 12 | ||
Measuring Physiologic Injury | 15 | ||
Measuring Physiologic Reserve and Comorbidity Risk | 15 | ||
More Powerful Predictions: Combining Several Types of Information | 16 | ||
Statistical Considerations | 18 | ||
Improved Prediction in Trauma Scoring | 19 | ||
How Good are Current Scoring Systems? | 19 | ||
The Uses of Injury Scoring | 19 | ||
Recommendations | 20 | ||
Conclusions | 20 | ||
4 The Role of Alcohol and Other Drugs in Trauma | 21 | ||
Effects of Alcohol and Drugs on Management and Outcome | 21 | ||
Alcohol and Injury Recidivism | 22 | ||
Withdrawal Syndromes: Prophylaxis and Treatment | 22 | ||
Definition of Alcohol Problems | 22 | ||
Rationale for Brief Alcohol Interventions in Trauma Centers | 23 | ||
Screening for Alcohol Problems | 23 | ||
Goals of Brief Interventions | 23 | ||
Brief Intervention Techniques | 24 | ||
Summary | 24 | ||
Key Points | 24 | ||
5 The Role of Trauma Prevention in Reducing Interpersonal Violence | 25 | ||
Understanding the Problem | 25 | ||
Impact of Enhanced Trauma Commitment on Patient Outcomes | 25 | ||
In-Hospital Prevention: Shortcomings | 25 | ||
Effectiveness of a Violence Prevention Program | 25 | ||
Culture of Violence | 26 | ||
6 Trauma Scoring | 26 | ||
Anatomic Scoring Systems | 27 | ||
Abbreviated Injury Scale | 27 | ||
Injury Severity Scale | 27 | ||
Anatomic Profile and New Injury Severity Score | 28 | ||
ICD-9 Injury Severity Score | 28 | ||
Physiologic Scoring Systems | 28 | ||
Glasgow Coma Scale | 28 | ||
Revised Trauma Score | 29 | ||
Acute Physiology and Chronic Health Evaluation | 29 | ||
Physiologic Reserve | 29 | ||
Risk-Adjustment Scoring Systems | 29 | ||
Trauma and Injury Severity Score | 29 | ||
A Severity Characterization of Trauma | 29 | ||
Mechanism of Injury | 30 | ||
Scoring Systems Evaluation | 30 | ||
Data Collection | 30 | ||
Databases | 30 | ||
Outcome Measures | 30 | ||
Summary | 31 | ||
7 Trauma Systems and Trauma Triage Algorithms | 32 | ||
Trauma Systems | 33 | ||
Trauma Systems Summary | 34 | ||
Support for Regionalized Trauma Care | 34 | ||
Initial Approach to the Critically Injured Patient | 35 | ||
Prehospital Care: Intervention at Injury Site | 35 | ||
Field Triage | 35 | ||
Declaration of Death at Scene | 35 | ||
Guidelines for Withholding or Termination of Resuscitation in Prehospital Cardiopulmonary Arrest | 35 | ||
Initial Electrocardiographic Rhythm | 35 | ||
Resuscitation Duration | 35 | ||
Emergency Department Thoracotomy | 37 | ||
Rapid Transport versus Field Stabilization | 38 | ||
Air Medical Transport | 38 | ||
Exceptions | 39 | ||
Prehospital Care Controversies | 39 | ||
Advanced Trauma Life Support | 39 | ||
Airway Management | 40 | ||
Prehospital Intubation of Patients with Traumatic Brain Injury | 40 | ||
Prehospital Volume Resuscitation | 40 | ||
Resuscitation with Hypertonic Saline | 40 | ||
Pediatric Trauma System | 41 | ||
Conclusions | 41 | ||
Practice Management Guidelines for Geriatric Trauma | 43 | ||
Triage Issues in Geriatric Trauma | 43 | ||
Predictors of Mortality in Geriatric Population | 44 | ||
Complications and Outcome | 45 | ||
Parameters for Resuscitation of the Geriatric Trauma Patient | 45 | ||
Summary | 45 | ||
Conclusion | 46 | ||
2 Prehospital Trauma Care | 47 | ||
8 Delivering Multidisciplinary Trauma care: Current Challenges and Furutre Directions | 47 | ||
Organizing the Initial Care of Trauma Patients | 48 | ||
Prehospital Communication | 48 | ||
Tiered Trauma Team Activation | 48 | ||
In-House Trauma Attending | 49 | ||
Captain of the Ship Concept | 49 | ||
Trauma Coverage by Specialists | 49 | ||
Organizing Subsequent Care of Trauma Patients | 49 | ||
Role of Tertiary Survey | 49 | ||
Communication | 50 | ||
Morning Report | 50 | ||
Check-Out Rounds | 50 | ||
Multidisciplinary Rounds | 50 | ||
Role of Physician Extenders | 50 | ||
Next Generation of Trauma Surgeons | 51 | ||
Working Hours | 51 | ||
Trauma as a Nonoperative Specialty | 51 | ||
Operative Trauma Education | 52 | ||
Other Challenges in Organizing Trauma Care | 52 | ||
Alcohol and Substance Abuse | 52 | ||
Social and Financial Issues | 53 | ||
Rehabilitation and Further Disposition | 53 | ||
Nutritional Support | 53 | ||
Populations at Risk | 53 | ||
Geriatric Population | 53 | ||
Obstetric Trauma Patients | 53 | ||
Pediatric Population | 53 | ||
Funding for Educational Outreach and Research | 54 | ||
Summary | 54 | ||
9 Triage | 55 | ||
Field Triage | 55 | ||
Mass Casualty Triage | 56 | ||
Comments | 57 | ||
10 Prehospital Airway Management: Intubation, Devices, and Controversies | 58 | ||
Who Needs an Airway? | 58 | ||
Difficult Airway | 58 | ||
Which Strategy should be Used? | 58 | ||
Laryngeal Mask Airway | 58 | ||
Combitube | 58 | ||
Orotracheal Intubation | 59 | ||
Confirmation of Orotracheal Tube Placement | 60 | ||
Controversies in Prehospital Intubation | 60 | ||
Prehospital Intubation in Traumatic Brain Injury | 60 | ||
Who Should Perform Prehospital RSI? | 60 | ||
Role of Capnometry in Prehospital Intubation | 61 | ||
Use of Positive End-Expiratory Pressure | 61 | ||
Final Comments | 62 | ||
11 Prehospital Fluid Resuscitation: What Type, How Much, and Controversies | 63 | ||
Epidemiology | 63 | ||
Causes of Significant Hemorrhage | 63 | ||
Diagnosis/Assessment | 63 | ||
Classes of Hemorrhagic Shock | 64 | ||
Management | 64 | ||
Access | 64 | ||
Types of Fluid | 64 | ||
Resuscitation Targets | 66 | ||
Morbidity and Complications | 66 | ||
Summary | 66 | ||
12 Civilian Hospital Response to Mass Casualty Events | 67 | ||
Key Definitions | 67 | ||
Prehospital Care in Mass Casualty Event | 67 | ||
Hospital Triage | 67 | ||
Hospital Emergency Incident Command System | 69 | ||
Disaster Preparedness through Simulation | 69 | ||
Causes of Mass Casualty Events | 69 | ||
Conventional Weapons/Blast Injury | 69 | ||
Biological Agents | 70 | ||
Chemical Agents | 71 | ||
Radiation Injuries | 72 | ||
Conclusion | 73 | ||
13 Blast Injuries | 73 | ||
Mechanisms of Injury and Injury Patterns in Explosions | 73 | ||
Blast Injury: Clinical Aspects | 74 | ||
Primary Blast Injury | 74 | ||
Secondary Blast Injury | 75 | ||
Tertiary Blast Injury | 76 | ||
Quaternary Blast Injury | 76 | ||
Quinary Blast Injury | 76 | ||
Multidimensional Injury Pattern | 76 | ||
Treatment of Blast Injuries | 76 | ||
14 Prehospital Care of Biological Agent–Induced Injuries | 78 | ||
15 Wound Ballistics: What Every Trauma Surgeon should Know | 82 | ||
Firearm and Projectile Design | 82 | ||
Handguns | 83 | ||
Hunting Rifles | 84 | ||
Assault Rifles | 85 | ||
Shotguns | 85 | ||
Protective Vests | 86 | ||
Landmines and Improvised Explosive Devices | 87 | ||
Red Cross Wound Classification | 87 | ||
Bullet Removal | 87 | ||
16 Common Prehospital Complications and Pitfalls in the Trauma Patient | 88 | ||
Incidence | 88 | ||
Airway | 89 | ||
Breathing | 89 | ||
Circulation | 90 | ||
Disability | 92 | ||
Transport | 92 | ||
Comorbidities | 92 | ||
Conclusion | 93 | ||
3 Inital Assessment and Resuscititation | 95 | ||
17 Airway Management: what every trauma surgeon shouls know, from intubation to cricothyroidotomy | 95 | ||
Airway Anatomy | 95 | ||
Assessing the Airway | 97 | ||
Controlling the Airway | 97 | ||
Documentation of Proper Endotracheal Tube Placement | 98 | ||
Combitube© | 100 | ||
Endotracheal Intubation | 101 | ||
Nasal Intubation | 101 | ||
Orotracheal Intubation | 101 | ||
Surgical Airway | 103 | ||
Needle Cricothyroidotomy | 104 | ||
Cricothyroidotomy | 104 | ||
Emergency Surgical Tracheostomy | 104 | ||
Management of Airway When Neck is Lacerated | 105 | ||
Summary | 105 | ||
18 Resuscitation Fluids | 106 | ||
Classes of Shock | 106 | ||
Autoresuscitation | 106 | ||
Vasoconstriction and Reduction of Capillary Hydrostatic Pressure | 106 | ||
Hormonal Response | 106 | ||
Hypotensive Resuscitation | 108 | ||
Choice of Fluids | 108 | ||
Crystalloid Solutions | 109 | ||
Hypertonic Saline | 110 | ||
Artificial Oxygen-Carrying Blood Substitutes | 110 | ||
Blood Transfusions | 110 | ||
Complications of Resuscitation | 111 | ||
Hypothermia | 111 | ||
Coagulopathy | 112 | ||
Acidosis | 113 | ||
Summary | 114 | ||
19 Emergency Department Thoracotomy | 114 | ||
Historic Perspective | 114 | ||
Objectives | 115 | ||
Physiology | 115 | ||
Positive Effects | 115 | ||
Negative Effects | 115 | ||
Indications | 115 | ||
Accepted Indications | 115 | ||
Selective Indications | 115 | ||
Rare Indications | 116 | ||
Techniques for Cardiac Injury Repair | 116 | ||
Incisions | 116 | ||
Adjunct Maneuvers | 116 | ||
Repair of Atrial Injuries | 118 | ||
Repair of Ventricular Injuries | 118 | ||
Coronary Artery Injuries | 118 | ||
Use of Bioprosthetic and Autogenous Materials | 119 | ||
Complex and Combined Injuries | 119 | ||
Results | 119 | ||
20 The Role of Focused Assessment with Sonography for Trauma: Indications, Limitations, and Controversies | 125 | ||
Formation of an Ultrasound Image | 125 | ||
Technique | 125 | ||
Troubleshooting | 128 | ||
Indications | 128 | ||
Accuracy | 130 | ||
Learning Curve and Training | 130 | ||
Fluid Volume and Scoring Systems | 131 | ||
Algorithm: Blunt Abdominal Trauma | 131 | ||
Algorithm: Penetrating Thoracoabdominal Trauma | 131 | ||
Extensions to Fast | 132 | ||
Hemothorax | 132 | ||
Pneumothorax | 132 | ||
Sternal Fracture | 132 | ||
Fast for Pediatric Trauma | 133 | ||
Fast for Reproductive-Age Females | 133 | ||
Limitations of Fast | 134 | ||
Controversies | 134 | ||
Summary | 135 | ||
21 The Use of Computed Tomography in Initial Trauma Evaluation | 136 | ||
History | 136 | ||
Computed Tomography of Head/Brain (Cranium) | 136 | ||
Computed Tomography of Face and Orbits | 136 | ||
Computed Tomography of Spine | 136 | ||
Computed Tomography of Neck and Great Vessels | 137 | ||
Computed Tomography of Chest | 137 | ||
Computed Tomography of Abdomen and Pelvis | 138 | ||
Computed Tomography of Orthopedic Injuries | 138 | ||
22 Interventional Radiology: Diagnosticsand Therapeutics | 139 | ||
Indications | 139 | ||
Blunt Cerebrovascular Injury | 139 | ||
Brachiocephalic Trauma | 140 | ||
Thoracic Injury | 140 | ||
Abdominal Trauma | 141 | ||
Pelvic Trauma | 142 | ||
Extremity Trauma | 142 | ||
Management of Late Complications | 143 | ||
23 Endpoints of Resuscitation | 143 | ||
Hemodynamic Parameters | 143 | ||
Vital Signs and Clinical Endpoints | 143 | ||
Invasive Monitoring | 144 | ||
Metabolic Parameters | 145 | ||
Lactate | 145 | ||
Base Deficit | 145 | ||
Regional Perfusion Endpoints | 145 | ||
Summary | 146 | ||
4 Head and Central Nervous System Injuries | 147 | ||
24 Traumatic Brain Injury: Pathophysiology, Clinical Diagnosis, and prehospital and Emergency Center Care | 147 | ||
Incidence | 147 | ||
Mechanism of injury | 147 | ||
Subdural Hematoma | 147 | ||
Epidural Hematoma | 147 | ||
Subarachnoid Hemorrhage | 148 | ||
Parenchymal Lesions | 148 | ||
Ischemia | 148 | ||
Diffuse Axonal Injury | 149 | ||
Cellular and Molecular Factors | 149 | ||
Clinical Diagnosis | 149 | ||
Clinical Examination | 149 | ||
Initial Clinical Interventions: Prehospital and Emergency Center Care | 149 | ||
Airway | 149 | ||
Breathing | 149 | ||
Circulation | 150 | ||
Imaging Modalities: What, When, and Why | 150 | ||
Computed Tomography Scanning | 150 | ||
Magnetic Resonance Imaging | 150 | ||
Angiography | 150 | ||
Injury Grading | 151 | ||
Glasgow Coma Scale | 151 | ||
Marshall Computed Tomography Scale | 151 | ||
Abbreviated Injury Scale | 151 | ||
Mild and Moderate Traumatic Brain Injury | 151 | ||
Conclusions and Algorithm | 152 | ||
25 Traumatic Brain Injury: Imaging, Operativeand Nonoperative Care, and Complications | 153 | ||
Surgical Management | 153 | ||
Positioning | 153 | ||
Bone Flap | 153 | ||
Brain Swelling | 153 | ||
Epidural Hematomas | 154 | ||
Intraparenchymal Lesions | 154 | ||
Intracranial Pressure Monitoring | 154 | ||
Coagulopathy | 154 | ||
Summary | 154 | ||
Nonoperative Management | 154 | ||
Location of Care | 154 | ||
Secondary Insults | 154 | ||
Ventilator Weaning and Tracheostomy | 155 | ||
Sedation | 155 | ||
Cerebral Monitoring | 155 | ||
Nutrition | 155 | ||
Fluids and Electrolytes | 155 | ||
Physical, Occupational, and Speech Therapy | 155 | ||
Fever | 155 | ||
Deep Venous Thrombosis | 155 | ||
Transfusion Thresholds | 156 | ||
Treatment of Intracranial Hypertension | 156 | ||
Individualization of Treatment | 158 | ||
Failure of Intracranial Pressure Prophylaxis | 158 | ||
Guidelines | 158 | ||
Failure of Clinical Trials | 158 | ||
Morbidity and Complications | 158 | ||
Mortality | 158 | ||
Penetrating Brain Injury | 159 | ||
Conclusions and Algorithm | 159 | ||
26 Spine: Spinal Cord Injury, Blunt and Penetrating, Neurogenic and Spinal Shock | 160 | ||
Incidence | 160 | ||
Mechanism of Injury | 161 | ||
Biomechanics of the Spine | 161 | ||
Mechanism of Injury | 162 | ||
Penetrating Spinal Cord Injury | 162 | ||
Blunt Spinal Cord Injury | 162 | ||
Severity/Grading of Spinal Cord Injuries | 162 | ||
Neurological and Functional Outcome Scales | 162 | ||
Spinal Cord Syndromes | 163 | ||
Diagnosis | 164 | ||
Management of Acute Spinal Cord Injury | 164 | ||
Prehospital Care | 166 | ||
Acute Emergency Department Evaluation/Management | 166 | ||
Surgical Intervention | 166 | ||
Thoracolumbar Fractures | 167 | ||
Optimal Timing of Surgical Intervention in Spinal Cord Injuries | 167 | ||
Surgery in Penetrating Spinal Cord Injuries | 167 | ||
Nonoperative Acute Interventions | 169 | ||
Pharmacotherapy and Spinal Cord Injury | 169 | ||
Institution of Blood Pressure Parameters | 170 | ||
Subacute Management of SCI | 170 | ||
Morbidity and Complications Management in Spinal Cord Injury | 171 | ||
Neurogenic Shock | 171 | ||
Spinal Shock | 171 | ||
Pulmonary Complications | 171 | ||
Thromboembolism | 171 | ||
Genitourinary Complications | 172 | ||
Gastrointestinal Complications | 172 | ||
Skin Care | 172 | ||
Post-Traumatic Syringomyelia | 172 | ||
Mortality | 172 | ||
Conclusion | 172 | ||
5 Maxillofacial and Ocular Injuries | 175 | ||
27 Maxillofacial Injuries | 175 | ||
Airway and breathing | 175 | ||
Circulation and Control of Hemorrhage | 175 | ||
Epistaxis | 175 | ||
Scalp Lacerations | 176 | ||
Tongue Lacerations | 176 | ||
Hemorrhage from LeFort Fractures | 176 | ||
History and Physical Exam | 176 | ||
Radiographs | 176 | ||
Soft Tissue Injuries | 176 | ||
General Considerations | 176 | ||
Local Anesthesia | 176 | ||
Antibiotics | 177 | ||
Abrasions | 177 | ||
Foreign Bodies | 177 | ||
Treatment of Lacerations—General Concepts | 177 | ||
Lip Lacerations | 177 | ||
Nasal Lacerations | 177 | ||
Ear Lacerations | 178 | ||
Orbital Soft Tissue Injuries | 178 | ||
Lacrimal System Injuries | 178 | ||
Parotid Duct Injuries | 178 | ||
Facial Nerve Injuries | 178 | ||
Intraoral Injuries | 179 | ||
Facial Fractures | 179 | ||
General Principles | 179 | ||
Frontal Sinus/Frontobasilar Fractures | 179 | ||
Naso-Orbital-Ethmoid Fractures | 179 | ||
Orbital Fractures | 179 | ||
Zygoma Fractures | 180 | ||
Maxillary LeFort Fractures | 180 | ||
Nasal Fractures | 180 | ||
Mandibular Fractures | 180 | ||
28 Trauma to the Eye and Orbit | 181 | ||
Incidence | 181 | ||
Mechanism of Injury | 182 | ||
Diagnosis | 184 | ||
Orbital Trauma | 184 | ||
Ocular Trauma | 185 | ||
Anatomic Location of Injury and Injury Grading—Ocular Trauma Classification Group | 191 | ||
Medical and Surgical Management | 193 | ||
Trauma to the Orbit | 193 | ||
Conclusions and Algorithm | 194 | ||
6 Neck Injuries | 197 | ||
29 Penetrating Neck Injuries: Diagnosis and Selective Management | 197 | ||
Anatomy of the Neck | 197 | ||
Initial Evaluation | 197 | ||
Aero-Digestive Injury | 197 | ||
Soft Tissue Injury | 199 | ||
Thoracic Duct Injury | 199 | ||
Vascular Injury in the Neck | 199 | ||
Treatment of Carotid Artery Injuries | 201 | ||
Conclusion | 202 | ||
30 Carotid, Vertebral Artery, and Jugular Venous Injuries | 203 | ||
Carotid Artery Injuries | 203 | ||
Incidence | 203 | ||
Mechanism of Injury | 203 | ||
Diagnosis | 203 | ||
Treatment | 204 | ||
Vertebral Artery Injuries | 205 | ||
Incidence | 205 | ||
Mechanism of Injury | 205 | ||
Associated Injuries | 205 | ||
Diagnosis | 205 | ||
Treatment | 205 | ||
Jugular Venous Injuries | 206 | ||
31 Blunt Cerebrovascular Injuries | 207 | ||
Signs and Symptoms | 207 | ||
Mechanism and Patterns of Injury | 207 | ||
Diagnostic Imaging | 207 | ||
Injury Grading Scale | 209 | ||
Incidence of blunt Cerebrovascular Injuries | 210 | ||
Antithrombotic Treatment | 211 | ||
Role of Endovascular Stents | 213 | ||
Long-Term Follow-Up and Outcome | 213 | ||
Conclusions | 213 | ||
32 Tracheal, Laryngeal, and Oropharyngeal Injuries | 215 | ||
Anatomy of Upper Airway | 215 | ||
Oral Cavity | 215 | ||
Pharynx | 215 | ||
Pharyngeal Injury | 217 | ||
Incidence | 217 | ||
Mechanism of Injury | 217 | ||
Diagnosis | 217 | ||
Larynx | 218 | ||
Surgical Anatomy | 218 | ||
Laryngeal Injury | 219 | ||
Trachea | 219 | ||
Surgical Anatomy | 219 | ||
Tracheal Injury | 219 | ||
Surgical Management | 222 | ||
Nonoperative Management | 222 | ||
Operative Management | 222 | ||
Morbidity | 223 | ||
Early Complications | 223 | ||
Late Complications | 224 | ||
Other Potentially Life-Threatening Complications | 225 | ||
Mortality | 225 | ||
7 Thoracic Injuries | 227 | ||
33 Pertinent Surgical Anatomy of the Thorax and Mediastinum | 227 | ||
Chest wall | 227 | ||
Muscles of the Chest Wall | 229 | ||
Intercostal Space | 232 | ||
Pleural Space | 232 | ||
Diaphragm | 232 | ||
Pericardium | 234 | ||
Subxiphoid Space | 236 | ||
Heart | 237 | ||
Body Surface Markings for Heart | 237 | ||
External Features | 237 | ||
Coronary Arteries and Veins | 239 | ||
Conduction System | 239 | ||
Internal Features of Heart Chambers | 241 | ||
Anatomy of Pulmonary Artery/ Swan-Ganz Catheter Placement | 241 | ||
Hilum of Lung | 246 | ||
Right Hilum | 246 | ||
Left Hilum | 247 | ||
Lung Anatomy | 248 | ||
Aorta,Trachea, Esophagus, and Thoracic Duct | 249 | ||
Aorta | 249 | ||
Trachea | 249 | ||
Esophagus | 250 | ||
Thoracic Duct | 251 | ||
34 Thoracic Wall Injuries: Ribs, Sternal Scapular Fractures, Hemothoraces, and Pneumothoraces | 252 | ||
Incidence | 252 | ||
Mechanism | 252 | ||
Diagnosis | 252 | ||
Physical Examination | 252 | ||
Radiographic Studies | 253 | ||
Aast-Ois Grading | 255 | ||
Management of Specific Injuries to Chest Wall | 255 | ||
Chest Wall Defects | 255 | ||
Rib Fractures and Flail Chest | 256 | ||
Narcotics | 256 | ||
Regional Anesthesia | 256 | ||
Pneumothorax and Hemothorax | 257 | ||
Tube Thoracostomy: Technique and Management | 257 | ||
Sternal Fractures | 258 | ||
Scapular Fractures | 258 | ||
Scapulothoracic Dissociation | 258 | ||
Clavicular Fractures | 259 | ||
Complications of Hemopneumothorax | 259 | ||
Empyema | 259 | ||
Pneumatocele | 259 | ||
Persistent Air Leaks and Bronchopleural Fistula | 259 | ||
Complications of Bony Injuries | 260 | ||
Conclusions | 260 | ||
35 Diagnostic and Therapeutic Roles of Bronchoscopy | 261 | ||
Incidence | 261 | ||
Diagnostic and Therapeutic Roles of Vats in Chest Trauma | 262 | ||
Indications and Patient Selection | 262 | ||
Surgical Approach | 263 | ||
Morbidity and Complication Management | 264 | ||
Diagnostic and Therapeutic Role of Bronchoscopy | 264 | ||
Basic Technique of Flexible Fibroptic Bronchoscopy | 264 | ||
Diagnostic Role of Flexible Fibroptic Bronchoscopy | 265 | ||
Therapeutic Role of Flexible Fibroptic Bronchoscopy | 266 | ||
Conclusion | 268 | ||
36 Pulmonary Contusion and Flail Chest | 269 | ||
Incidence | 269 | ||
Physical Mechanisms of Injury | 269 | ||
Mechanisms of Physiologic Injury | 270 | ||
Diagnosis | 271 | ||
Physical Examination | 271 | ||
Chest X-Rays | 271 | ||
Chest Computed Tomography | 271 | ||
Physiologic Studies | 272 | ||
Anatomic Location of Injury and Injury Grading | 273 | ||
Management | 273 | ||
Immediate Management | 273 | ||
Intensive Care Unit Management | 273 | ||
General Principles of Ventilator Management | 273 | ||
Pain Management | 275 | ||
Steroids | 276 | ||
Tracheostomy | 276 | ||
Operative Stabilization of Flail Chest | 276 | ||
Mortality | 276 | ||
Conclusion | 276 | ||
37 Tracheal and Tracheobronchial Tree Injuries | 278 | ||
Incidence and Mechanisms of Injury | 278 | ||
Diagnosis | 278 | ||
Presentation | 278 | ||
Evaluation | 279 | ||
Management | 280 | ||
Initial Management | 280 | ||
Nonoperative Management | 280 | ||
Operative Management | 280 | ||
Outcomes | 281 | ||
38 Operative management of pulmonary injuries: lung-sparing and formal resections | 282 | ||
Incidence | 283 | ||
Etiology | 284 | ||
Classification | 284 | ||
Diagnosis | 284 | ||
Physical Examination | 284 | ||
Adjunctive Diagnostic Modalities | 284 | ||
Associated Injuries | 285 | ||
Anatomic Location of Injury | 286 | ||
Management | 286 | ||
Surgical Decisions | 286 | ||
Operative Management | 287 | ||
Surgical Techniques of Repair and Resection | 291 | ||
Tissue-Sparing Procedures | 291 | ||
Resectional Procedures | 292 | ||
Prognostic Factors and Outcomes | 293 | ||
Mechanism of Injury and Type of Wounding Agents | 293 | ||
Prehospital Transport Time | 293 | ||
Presence of Shock at Scene or upon Arrival | 293 | ||
Loss of Airway | 294 | ||
Presence of Associated Injuries | 294 | ||
Complexity of Surgical Procedure | 294 | ||
Location of Injury | 294 | ||
Morbidity | 294 | ||
Intraoperative Complications | 294 | ||
Short-Term Postoperative Complications | 294 | ||
Long-Term Postoperative Complications | 294 | ||
Mortality | 295 | ||
Conclusions | 295 | ||
39 Complications of Pulmonary and Pleural Injury | 298 | ||
Pulmonary | 298 | ||
Persistent Air Leak | 298 | ||
Pneumatocoele/Hematoma | 299 | ||
Pneumonia | 299 | ||
Necrotizing Lung Infection | 299 | ||
Bronchial Stricture | 300 | ||
Pulmonary Torsion | 300 | ||
Retained Parenchyma Missiles | 300 | ||
Pleural | 301 | ||
Retained Hemothorax | 301 | ||
Empyema | 301 | ||
Chylothorax | 303 | ||
Fibrothorax | 303 | ||
40 Cardiac Injuries | 304 | ||
Penetrating Cardiac Injury | 304 | ||
Historical Perspective | 304 | ||
Incidence | 304 | ||
Etiology | 304 | ||
Clinical Presentation | 304 | ||
Diagnosis | 305 | ||
Management | 305 | ||
Techniques for Cardiac Injury Repair | 306 | ||
Anatomic Location of Injury | 309 | ||
Associated Injuries | 309 | ||
Prognostic Factors | 309 | ||
Blunt Cardiac Injury | 309 | ||
Historical Perspective | 309 | ||
Mechanism, Pathophysiology, and Incidence | 311 | ||
Clinical Presentation | 311 | ||
Diagnosis | 311 | ||
Spectrum of Blunt Cardiac Injury | 311 | ||
Myocardial Contusion | 312 | ||
Conclusions | 313 | ||
41 Thoracic Vascular Injury | 315 | ||
Incidence | 316 | ||
Mechanism of Injury | 316 | ||
Diagnosis | 316 | ||
American Association for The Surgery of Trauma, Organ Injury Scale | 318 | ||
Surgical Management | 318 | ||
Morbidity and Management Complications | 320 | ||
Mortality | 320 | ||
Conclusions | 320 | ||
42 Treatment of Esophageal Injury | 321 | ||
Incidence | 321 | ||
Diagnosis | 322 | ||
Surgical Treatment | 322 | ||
Cervical Esophagus | 323 | ||
Thoracic Esophagus | 323 | ||
Abdominal Esophagus | 323 | ||
Devastating Injuries | 324 | ||
Management of Complications | 325 | ||
Conclusions | 326 | ||
43 Diaphragmatic Injury | 326 | ||
Anatomy and Physiology | 326 | ||
Incidence of Diaphragmatic Injuries | 328 | ||
Mechanism and Location of Injury | 329 | ||
Severity of Injury | 330 | ||
Diagnosis of Diaphragmatic Injury | 330 | ||
Management of Diaphragmatic Injury | 331 | ||
Mortality | 333 | ||
Morbidity | 333 | ||
Complicated Diaphragmatic Repair with Thoracic Injury | 334 | ||
Combined Chest Wall and Abdominal Defect with Diaphragmatic Rupture | 335 | ||
8 Abdominal Injuries | 341 | ||
44 Surgical Anatomy of the Abdomen and Retroperitoneum | 341 | ||
Making the Incision | 341 | ||
Exploring the Abdomen | 341 | ||
Exploring the Retroperitoneum | 343 | ||
Future Challenges | 346 | ||
Summary | 347 | ||
45 Diagnostic Peritoneal Lavage and Laparoscopy in Evaluation of Abdominal Trauma | 347 | ||
Laparoscopy in Trauma | 350 | ||
46 Nonoperative Management of Blunt and Penetrating Abdominal Injuries | 352 | ||
Blunt Abdominal Injury | 352 | ||
Incidence | 352 | ||
Mechanism of Injury | 352 | ||
Diagnosis | 353 | ||
Anatomic Location of Injury and AAST-OIS Grading | 353 | ||
Management | 353 | ||
Morbidity and Complications Management | 356 | ||
Mortality | 357 | ||
Conclusions | 357 | ||
Penetrating Abdominal Injury | 357 | ||
Incidence | 358 | ||
Mechanism of Injury | 358 | ||
Diagnosis | 358 | ||
Anatomic Location of Injury and AAST-OIS Grading | 359 | ||
Management | 359 | ||
Morbidity and Complications Management | 360 | ||
Mortality | 360 | ||
Conclusions and Algorithm | 361 | ||
47 Gastric Injuries | 362 | ||
Incidence | 362 | ||
Mechanism of Injury | 362 | ||
Diagnosis | 362 | ||
Surgical Management | 363 | ||
Mortality | 364 | ||
Morbidity | 364 | ||
Conclusion | 364 | ||
48 Small Bowel Injury | 365 | ||
Incidence | 365 | ||
Mechanism of Injury | 365 | ||
Diagnosis | 365 | ||
Injury Grading | 368 | ||
Surgical Management | 368 | ||
Complications | 370 | ||
Mortality | 371 | ||
Conclusions | 372 | ||
49 Duodenal Injuries | 372 | ||
Determinants of Outcome | 372 | ||
Anatomy and Physiology | 373 | ||
Diagnostic Adjuvants | 373 | ||
Treatment | 374 | ||
Duodenal Hematoma | 377 | ||
50 Pancreatic Injuries | 379 | ||
Anatomy | 379 | ||
Physiology | 379 | ||
Diagnosis | 380 | ||
Classification of Pancreatic Injuries | 381 | ||
Surgical Management of Pancreatic Injuries | 381 | ||
Morbidity and Complications Management | 384 | ||
Conclusions | 384 | ||
51 Liver Injury | 385 | ||
Incidence | 385 | ||
Mechanism of Injury | 385 | ||
Blunt Hepatic Injury | 385 | ||
Penetrating Hepatic Injury | 385 | ||
Diagnosis | 386 | ||
Hemodynamically Unstable Patients | 386 | ||
Hemodynamically Stable Patients | 386 | ||
Anatomic Location of Injury and Injury Grading—Aast-Ois | 387 | ||
Management | 387 | ||
Nonoperative Management/Blunt Hepatic Trauma | 387 | ||
Contrast “Blush” on CT | 388 | ||
Nonoperative Management/Penetrating Hepatic Trauma | 388 | ||
Operative Management/General Principles | 388 | ||
Operative Management/Minor Injuries (Grades I and II) | 389 | ||
Operative Management/Complex Injuries (Grades III to V) | 389 | ||
Juxtahepatic Venous Injuries (Grade V) | 391 | ||
Portal Triad Injuries | 395 | ||
Damage Control/Perihepatic Packing and Planned Re-Exploration | 395 | ||
Adjuncts to Operative Management | 395 | ||
Morbidity and Complications Management | 396 | ||
Failure of Nonoperative Management | 396 | ||
Hemorrhage | 396 | ||
Perihepatic Sepsis/Abscess | 397 | ||
Bile Collections/Fistula | 397 | ||
Hemobilia | 397 | ||
Injury to the Intrahepatic Bile Ducts and Late Stricture | 397 | ||
Postobservational CT Scanning | 397 | ||
Resumption of Normal Activities | 397 | ||
Mortality | 397 | ||
Conclusions/Algorithm | 398 | ||
52 Splenic Injuries | 400 | ||
Incidence and Mechanism of Injury | 400 | ||
Diagnosis | 401 | ||
Anatomic Location of Injury and Injury Grading: American Association for the Surgery of Trauma Organ Injury Scale | 402 | ||
Management | 403 | ||
Nonoperative Management | 403 | ||
Transcatheter Embolization | 405 | ||
Operative Management | 405 | ||
Morbidity and Complications of Management | 407 | ||
Mortality | 407 | ||
Conclusions and Algorithm: | 408 | ||
53 Abdominal Vascular Injuries | 410 | ||
Epidemiology | 410 | ||
Initial Resuscitation | 410 | ||
General Operative Maneuvers | 411 | ||
Classification of Injuries | 411 | ||
Injuries in Supramesocolic Region of Zone 1 | 411 | ||
Injuries in Inframesocolic Region of Zone 1 | 412 | ||
Injuries in Zone 2 | 413 | ||
Injuries in Zone 3 | 413 | ||
Injuries in Porta Hepatis or to Retrohepatic Inferior Vena Cava | 413 | ||
Injury Grading | 413 | ||
Conclusions | 414 | ||
54 Colon and Rectal Injuries | 416 | ||
Incidence and Mechanism | 416 | ||
Diagnosis | 416 | ||
Anatomic Location and Injury Grading | 416 | ||
Surgical Management | 416 | ||
Morbidity and Complications Management | 419 | ||
Mortality | 419 | ||
Conclusions and Algorithm | 419 | ||
55 Genitourinary Tract Injury | 420 | ||
Kidney Injury | 420 | ||
Ureteral Injury | 421 | ||
Bladder Injury | 422 | ||
Urethral Injury | 422 | ||
Genital Injury | 423 | ||
56 Gynecologic Injuries | 423 | ||
Trauma in Pregnancy | 423 | ||
Incidence | 424 | ||
Mechanism of Injury | 424 | ||
Diagnosis | 424 | ||
Surgical Treatment | 426 | ||
Morbidity and Mortality | 427 | ||
Conclusions | 427 | ||
Trauma to Nongravid Uterus and Female Genitalia | 427 | ||
Incidence | 428 | ||
Mechanism of Injury | 428 | ||
Diagnosis | 428 | ||
Surgical Management | 429 | ||
Morbidity and Mortality | 429 | ||
Conclusions | 429 | ||
57 Multidisciplinary Management of Pelvic Fractures: Operative and Nonoperative Hemostasis | 430 | ||
Pelvic Bleeding: Making the Diagnosis | 430 | ||
Pelvic Fracture Classifications | 431 | ||
Treating Pelvic Fracture Bleeding | 432 | ||
Management of Open Pelvic Fractures | 435 | ||
Summary | 436 | ||
9 Special Issues in Major Torso Trauma | 437 | ||
58 Current Concepts in the Diagnosis and Management of Hemorrhagic Shock | 437 | ||
Epidemiology of Severe Hemorrhagic Shock | 437 | ||
Clinical Perspective: Length and Depth of Hypotension | 437 | ||
Discrepancies between Clinical Syndrome of Shock and Animal Models Used to Study Shock | 438 | ||
Diagnosis of Shock | 438 | ||
Assessment of Tissue Perfusion | 438 | ||
Management of Shock | 439 | ||
Hemorrhage Control | 439 | ||
Local Hemorrhage Control | 439 | ||
Systemic Hemorrhage Control | 439 | ||
Factor VIIa | 439 | ||
Fluids | 439 | ||
Vascular Access for Patients with Severe Hemorrhage | 440 | ||
Timing and Volume of Resuscitation Fluid Therapy | 440 | ||
Type of Fluid | 440 | ||
Pharmacotherapy | 442 | ||
Vasopressin | 442 | ||
New Therapeutic Possibilities | 442 | ||
Hypothermia and Hemorrhagic Shock | 443 | ||
Summary | 443 | ||
59 Exsanguination: Reliable Models to Indicate Damage Control | 445 | ||
History | 445 | ||
Metabolic Failure | 446 | ||
Models for Damage Control | 446 | ||
Patient Selection | 447 | ||
Technique of Damage Control | 447 | ||
Conclusions | 448 | ||
60 Surgical Techniques for Thoracic, Abdominal, Pelvic, and Extremity Damage Control | 449 | ||
Predisposing Factors | 449 | ||
Initial Resuscitation Concerns | 449 | ||
Phase I: Damage Control Operation | 450 | ||
Damage Control Laparotomy | 450 | ||
Damage Control Thoracotomy | 451 | ||
Damage Control Orthopedics | 451 | ||
Phase 2: Resuscitation in Intensive Care Unit | 452 | ||
Phase 3: Definitive Operative Management | 452 | ||
Complications Following Damage Control Surgery | 452 | ||
Immediate | 452 | ||
Delayed | 453 | ||
Summary | 453 | ||
Table 3: Indications for Early Return to Operating Room | 453 | ||
61 Abdominal Compartment Syndrome, Damage Control, and the Post-Traumatic Open Abdomen | 454 | ||
Abdominal Compartment Syndrome | 454 | ||
Damage Control | 455 | ||
Temporary Abdominal Closure | 457 | ||
Planned Ventral Hernia and Delayed Abdominal Wall Reconstruction | 463 | ||
Conclusion | 464 | ||
10 Peripheral Vascular Injury | 467 | ||
62 Vascular Anatomy of the Extremities | 467 | ||
Diagnosis | 467 | ||
Management | 467 | ||
Vascular Anatomy of Upper Extremity | 467 | ||
Axillary Artery | 467 | ||
Axillary Vein | 468 | ||
Surgical Exposure of Axillary Vessels | 468 | ||
Brachial Artery | 468 | ||
Surgical Exposure of Brachial Artery | 468 | ||
Radial Artery | 469 | ||
Ulnar Artery | 469 | ||
Surgical Exposure of Ulnar and Radial Arteries | 469 | ||
Veins of Upper Extremity | 469 | ||
Basilic Vein | 469 | ||
Cephalic Vein | 469 | ||
Axillary Vein | 469 | ||
Nerves of Upper Extremity | 469 | ||
Median Nerve | 470 | ||
Ulnar Nerve | 470 | ||
Radial Nerve | 470 | ||
Vascular Anatomy of Lower Extremity | 470 | ||
Femoral Artery | 470 | ||
Profunda Femoris Artery | 470 | ||
Superficial Femoral Artery | 470 | ||
Surgical Exposure of Femoral Artery | 471 | ||
Popliteal Artery | 471 | ||
Anterior Tibial Artery | 471 | ||
Tibioperoneal Trunk | 471 | ||
Posterior Tibial Artery | 471 | ||
Peroneal Artery | 471 | ||
Surgical Exposure of Vessels in Leg | 472 | ||
Veins of Lower Extremity | 472 | ||
Long Saphenous Vein | 472 | ||
Short Saphenous Vein | 472 | ||
63 The Diagnosis of Vascular Trauma | 473 | ||
DIAGNOSIS | 473 | ||
History | 473 | ||
Physical Examination | 473 | ||
Hard and Soft Signs of Vascular Injury | 474 | ||
Additional Ancillary Tests | 474 | ||
Specific Areas of Injury | 475 | ||
Acknowledgment | 476 | ||
64 Upper Extremity Vascular Trauma | 477 | ||
Incidence | 478 | ||
Mechanism of Injury | 478 | ||
Diagnosis | 479 | ||
Anatomic Location of Injury and Injury Grading | 480 | ||
Surgical Management | 481 | ||
Morbidity and Complications Management | 483 | ||
Mortality | 483 | ||
Conclusions and Algorithm | 483 | ||
65 Lower Extremity Vascular Injuries: Femoral, Popliteal, and Shank Vessel Injury | 484 | ||
Incidence and Mechanism of Injury | 484 | ||
Diagnosis | 485 | ||
Operative Management for all Peripheral Vascular Injury | 485 | ||
Preoperative Management | 485 | ||
Intraoperative Management | 486 | ||
Approach to Specific Vascular Injuries | 486 | ||
Postoperative Management | 488 | ||
Morbidity and Complications | 488 | ||
Outcome | 488 | ||
Conclusion | 488 | ||
66 Compartment Syndromes | 489 | ||
Incidence | 489 | ||
Mechanism of Injury | 489 | ||
Diagnosis | 489 | ||
Physical Examination | 489 | ||
Compartment Measurements | 490 | ||
Noninvasive Methods | 490 | ||
Laboratory Studies | 490 | ||
Anatomic Location and Grading of Injury | 491 | ||
Surgical Management | 492 | ||
Morbidity and Complication Management | 494 | ||
Mortality | 494 | ||
Conclusions and Algorithms | 494 | ||
11 Musculoskeletal and Peripheral Central Nervous System Injuries | 497 | ||
67 Upper Extremity Fractures: Orthopedic Management | 497 | ||
Open Fractures | 497 | ||
Dislocations | 497 | ||
Gunshot Wounds | 497 | ||
Imaging Studies | 498 | ||
Injuries to Shoulder Girdle and Humerus | 498 | ||
Scapula Fractures | 498 | ||
Scapulothoracic Dissociation | 499 | ||
Glenohumeral Dislocation | 499 | ||
Proximal Humerus Fractures | 499 | ||
Humeral Shaft Fractures | 500 | ||
Elbow | 500 | ||
Distal Humerus Fractures | 500 | ||
Elbow Dislocation | 502 | ||
Radial Head Fractures | 503 | ||
Coronoid Fractures | 503 | ||
Olecranon Fractures | 503 | ||
Forearm | 503 | ||
Monteggia Fracture | 503 | ||
Radial and/or Ulnar Shaft Fractures | 505 | ||
Galeazzi Fractures | 505 | ||
Wrist | 505 | ||
Distal Radius Fracture | 505 | ||
Perilunate Dislocations | 506 | ||
Carpal Fractures and Ligamentous Injuries | 506 | ||
Conclusion | 507 | ||
68 Lower Extremity and Degloving Injury | 508 | ||
Radiologic Evaluation | 508 | ||
Fractures | 509 | ||
Early Care of Musculoskeletal Injuries | 509 | ||
Open Fractures | 509 | ||
Identification and Classification | 509 | ||
Management | 509 | ||
Compartment Syndromes | 511 | ||
Degloving Injuries | 512 | ||
Mangled Extremities: Delayed Amputation | 512 | ||
69 Cervical, Thoracic, and Lumbar Fractures | 513 | ||
Neurologic Injury | 513 | ||
Classification of Neurologic Injury | 513 | ||
Incomplete Spinal Cord Syndromes | 513 | ||
Spinal Cord Injury | 514 | ||
Cervical Spine Trauma | 514 | ||
Evaluation | 514 | ||
Anatomy | 514 | ||
Cervical Spinal Ligamentous Instability | 514 | ||
Occipital Condyle Fracture | 515 | ||
Occipitocervical Dissociation | 515 | ||
Atlas Fractures | 515 | ||
Dens Fractures | 516 | ||
Traumatic Spondylolisthesis of Axis | 516 | ||
Subaxial Spine Fractures | 516 | ||
Subaxial Spine Dislocations | 517 | ||
Special Considerations | 517 | ||
Thoracic and Lumbar Spine Trauma | 517 | ||
Anatomy | 517 | ||
Fractures | 518 | ||
Important Considerations | 519 | ||
70 Pelvic Fractures | 520 | ||
Anatomy | 520 | ||
Radiology | 520 | ||
Classification | 520 | ||
Acute Patient Management | 520 | ||
Hemodynamic Instability | 523 | ||
Modalities for Initial Treatment | 523 | ||
Pelvic Binders | 523 | ||
Angiography | 523 | ||
External Fixation | 523 | ||
C-Clamp | 523 | ||
Surgical Management of Pelvic Bleeding | 523 | ||
Treatment and Outcomes | 523 | ||
Summary | 525 | ||
71 Hand Fractures | 525 | ||
Incidence | 525 | ||
Mechanism of Injury | 525 | ||
Diagnosis | 526 | ||
Metacarpal Fractures | 526 | ||
Metacarpal Shaft Fractures | 526 | ||
Metacarpal Neck Fractures | 527 | ||
Metacarpal Head Fractures | 528 | ||
Thumb Metacarpal Fractures | 528 | ||
Bennett’s Fracture | 528 | ||
Rolando Fracture | 529 | ||
Phalangeal Fractures | 529 | ||
Distal Phalangeal Fractures | 529 | ||
Proximal and Middle Phalangeal Fractures | 530 | ||
Dislocations | 530 | ||
Proximal Interphalangeal Joint Dislocation | 530 | ||
Distal Interphalangeal Joint Dislocation | 530 | ||
Metacarpophalangeal Joints | 530 | ||
Thumb Metacarpophalangeal Joints | 533 | ||
Complications | 533 | ||
72 Scapulothoracic Dissociation and Degloving Injuries of the Extremities | 533 | ||
Incidence | 533 | ||
Mechanism of Injury | 533 | ||
Diagnosis | 534 | ||
Injury Grading | 534 | ||
Management | 534 | ||
Morbidity and Complications | 535 | ||
Mortality | 536 | ||
Conclusions and Algorithm | 536 | ||
73 Extremity Replantation: Indications and Timing | 537 | ||
Incidence | 537 | ||
Classification | 537 | ||
Indications | 537 | ||
Timing | 538 | ||
Conclusion | 540 | ||
74 Techniques in the Management Complex Musculoskeletal Injury: Roles Muscle, Musculocutaneous, and Fasciocutaneous Flaps | 541 | ||
Diagnosis | 541 | ||
Anatomy | 541 | ||
Surgical Management: Primary Flaps | 541 | ||
Head and Neck | 541 | ||
Upper Extremity | 542 | ||
Chest Wall and Trunk | 542 | ||
Abdominal Wall and Groin | 544 | ||
Lower Extremity | 544 | ||
Complications Management | 545 | ||
12 Special Issues and Situations in Trauma Management | 547 | ||
75 Airway Management in the Trauma Patient: How to Intubate and Manage Neuromuscular Paralytic Agents | 547 | ||
Airway Considerations in the Trauma Patient | 547 | ||
Evaluation of Airway and Respiratory Function | 548 | ||
Indications for Intubation and Controlled Ventilation | 549 | ||
Induction Agents And Muscle Relaxants | 550 | ||
Intubation Techniques | 551 | ||
Summary | 552 | ||
76 Pediatric Trauma | 553 | ||
Incidence of Pediatric Trauma | 553 | ||
Mechanisms of Pediatric Trauma | 553 | ||
Initial Assessment, Stabilization, and Management of Injured Child | 553 | ||
Airway Management | 553 | ||
Vascular Access | 554 | ||
Circulatory Management | 554 | ||
Diagnostic Assessment | 555 | ||
Management of Specific Injuries | 556 | ||
Head and Central Nervous System Injury | 556 | ||
Thoracic Injuries | 557 | ||
Abdominal Injuries | 557 | ||
Acknowledgment | 558 | ||
77 Trauma in Pregnancy | 559 | ||
Incidence | 559 | ||
Mechanism of Injury | 559 | ||
Blunt Trauma | 559 | ||
Penetrating Trauma | 559 | ||
Intimate Partner Violence | 559 | ||
Physiologic Alterations of Pregnancy | 560 | ||
Second Trimester | 560 | ||
Third Trimester | 560 | ||
Diagnosis | 561 | ||
Primary Survey | 561 | ||
Secondary Survey | 561 | ||
Initial Evaluation of the Fetus | 561 | ||
Exposure to Radiation from Diagnostic Radiographs | 561 | ||
Surgical Management | 561 | ||
Blunt Trauma | 562 | ||
Penetrating Trauma | 562 | ||
Cesarean Section | 562 | ||
Morbidity and Complications Management | 563 | ||
Fetomaternal Hemorrhage | 563 | ||
Premature Labor | 563 | ||
Pre-eclampsia and Eclampsia | 563 | ||
Placental Abruption | 563 | ||
Amniotic Fluid Embolization | 563 | ||
Venous Thromboembolism | 563 | ||
Intra-Abdominal Infection | 564 | ||
Mortality | 564 | ||
Conclusions | 564 | ||
78 Trauma in the Elderly | 565 | ||
Physiology | 565 | ||
Mechanism of Injury | 566 | ||
Outcomes | 567 | ||
Management of Specific Organ Injuries | 567 | ||
Conclusions | 568 | ||
79 Burns | 569 | ||
INCIDENCE | 569 | ||
Mechanism of Injury | 569 | ||
Pathophysiology | 569 | ||
Local Effects | 569 | ||
Systemic Response | 570 | ||
Grading of Burn Wound Depth | 571 | ||
Resuscitation Priorities | 571 | ||
Fluid Administration | 571 | ||
Ventilatory Support | 573 | ||
Initial Wound Care | 574 | ||
Burn Wound Excision and Grafting | 575 | ||
Specialized Injuries: Electrical Burns | 576 | ||
Specialized Injuries: Chemical Injuries | 576 | ||
Specialized Injuries: Cold Injuries | 576 | ||
Morbidity and Complications Management | 577 | ||
Early Complications | 577 | ||
Metabolic and Nutritional Support | 577 | ||
Transportation and Transfer | 578 | ||
Mortality | 578 | ||
80 Soft Tissue Infections | 579 | ||
Superficial Infections | 579 | ||
Deep Infection | 579 | ||
Clinical Presentation | 579 | ||
Diagnostic Imaging | 580 | ||
Pathophysiology | 580 | ||
Surgical Treatment | 580 | ||
Bacteriology | 582 | ||
Pharmacologic Therapy | 582 | ||
Hyperbaric Oxygen | 582 | ||
Mortality, Morbidity, and Complications Management | 582 | ||
Conclusions | 582 | ||
81 Common Errors in Trauma Care | 583 | ||
Missed Diaphragmatic Injury | 583 | ||
Failure to Recognize Extremity Compartment Syndrome | 584 | ||
Abdominal Compartment Syndrome | 584 | ||
The Myth of Mandatory Colostomy | 585 | ||
Delayed Damage-Control Laparotomy | 586 | ||
Missed Hollow Viscus Injury | 586 | ||
Failure to Perform Tertiary Survey | 587 | ||
Futile Resuscitative Thoracotomy | 587 | ||
Summary | 588 | ||
13 Critical Care I, Management of Organ Failures | 589 | ||
82 Cardiac Hemodynamics: The Pulmonary Artery Catheter and the Meaning of its Readings | 589 | ||
History of Controversy | 589 | ||
Pulmonary Artery Catheter Use and Insertion: What it is and How it Works | 590 | ||
Insertion Tips and Guidelines | 590 | ||
Interpretation:What Does it Measure and What Does it Mean? | 591 | ||
Initial Warnings and Potential Measurement Problems | 591 | ||
Pressure,Volume, and Work Measures | 591 | ||
Goal-Directed Therapy Using Pulmonary Artery Catheter | 592 | ||
Mixed Venous Saturation: Monitoring Tissue Metabolism | 593 | ||
Right Ventricle End-Diastolic Pressure as Measure of Cardiac Index and Cardiac Function | 593 | ||
Conclusions: Use the Pulmonary Artery Catheter Wisely | 593 | ||
83 Oxygen Transport | 595 | ||
Energy Generation in the Cell | 595 | ||
Microcirculation and Oxygen Delivery | 595 | ||
Hemoglobin, the Ultimate Oxygen Carrier | 595 | ||
Heart as Oxygen Delivery Pump | 596 | ||
Putting it all Together: Measuring Cellular Oxygen Consumption and Extraction in Patients | 596 | ||
Relationship of Oxygen Consumption and Oxygen Delivery during Pathologic States | 596 | ||
Characteristic Oxygen Transport Variables in States of Shock | 597 | ||
Conclusions | 597 | ||
84 Pharmacologic Support of Cardiac Failure | 598 | ||
Pathophysiology | 598 | ||
Treatment | 599 | ||
Diuretics | 599 | ||
Vasodilators | 599 | ||
Inotropes and Vasopressors | 599 | ||
Special Circumstances | 601 | ||
Heart Failure in Septic Shock | 601 | ||
Right Ventricular Failure | 601 | ||
Blunt Cardiac Injury | 601 | ||
Summary | 602 | ||
85 The Diagnosis and Management of Cardiac Dysrhythmias | 602 | ||
Incidence | 602 | ||
Bradyarrythmias | 603 | ||
Sinus Node | 603 | ||
Atrioventricular Node | 603 | ||
Tachyarrhythmias | 604 | ||
Sinus Tachycardia | 604 | ||
Paroxysmal Supraventricular Tachycardia | 605 | ||
Multifocal Atrial Tachycardia | 605 | ||
Atrial Flutter | 606 | ||
Atrial Fibrillation | 606 | ||
Ventricular Tachyarrhythmias | 607 | ||
Premature Ventricular Contractions | 607 | ||
Monomorphic Ventricular Tachycardia | 607 | ||
Polymorphic Ventricular Tachycardia | 608 | ||
Conclusion | 608 | ||
86 Fundamentals of Mechanical Ventilation | 609 | ||
Noninvasive Ventilation | 609 | ||
Contraindications to Noninvasive Ventilation | 609 | ||
Complications of Noninvasive Ventilation | 610 | ||
Pressure Support Ventilation | 610 | ||
Heliox | 611 | ||
Modes of Mechanical Ventilation | 611 | ||
Assist Control Ventilation | 611 | ||
Synchronized Intermittent Mandatory Ventilation | 611 | ||
Positive End-Expiratory Pressure | 611 | ||
Ventilator “Bundle” | 612 | ||
Routine Settings | 612 | ||
Sedation | 613 | ||
Monitoring | 613 | ||
Blood Gases | 613 | ||
Capnography | 613 | ||
Invasive Hemodynamic Monitoring | 615 | ||
Arterial Catheterization | 615 | ||
Central Venous Pressure Monitoring | 616 | ||
Pulmonary Artery Catheterization | 616 | ||
Clinical Use Of The Pulmonary Artery Catheter | 616 | ||
Liberation From Mechanical Ventilation | 617 | ||
Special Airway Considerations | 618 | ||
Unplanned Extubation | 618 | ||
Reintubation | 618 | ||
Tracheostomy | 618 | ||
87 Advanced Techniques in Mechanical Ventilation | 621 | ||
Improving Oxygenation and Preventing Acute Lung Injury | 621 | ||
Ventilator-Associated Lung Injury | 621 | ||
Alternatives to Conventional Mechanical Ventilation | 621 | ||
Proportional Assist Ventilation | 621 | ||
Pressure-Controlled Ventilation | 621 | ||
Inverse-Ratio Ventilation | 622 | ||
Mandatory Minute Ventilation | 622 | ||
Airway Pressure Release Ventilation | 622 | ||
High-Frequency Ventilation | 623 | ||
Permissive Hypercapnia | 623 | ||
Pharmacotherapy | 624 | ||
Liquid Ventilation | 624 | ||
Surfactant Administration | 624 | ||
Inhaled Nitric Oxide | 624 | ||
Unconventional Methods of Pulmonary Support | 625 | ||
Independent Lung Ventilation | 625 | ||
Extracorporeal Membrane Oxygenation | 625 | ||
Prone Positioning | 625 | ||
The Future | 626 | ||
88 The Management of Renal Failure: Replacement Therapy and Dialysis | 627 | ||
Incidence | 627 | ||
Mechanism of Injury/Etiology | 627 | ||
Diagnosis | 627 | ||
Water and Fluid Homeostasis | 627 | ||
Assessment of Renal Function | 627 | ||
Creatinine Clearance | 628 | ||
Urine Production and Output | 628 | ||
Management of Patients | 628 | ||
Conservative Management | 628 | ||
Nonpharmacologic Strategies for Acute Renal Failure Prevention | 628 | ||
Pharmacologic Strategies for Acute Renal Failure Prevention | 628 | ||
Indications for Renal Replacement Therapy in Acute Renal Failure | 629 | ||
Volume Overload | 629 | ||
Hyperkalemia | 629 | ||
Metabolic Acidosis | 629 | ||
Other Electrolyte Disturbances | 629 | ||
Timing of Initiation of Renal Replacement Therapy | 630 | ||
Acute Renal Failure | 630 | ||
Principles of Renal Replacement Therapy | 630 | ||
Classification of Renal Replacement Therapies | 630 | ||
Intermittent Hemodialysis | 630 | ||
Continuous Renal Replacement Therapy | 631 | ||
Advantages and Disadvantages | 631 | ||
Intermittent Hemodialysis versus Continuous Renal Replacement Therapy: Outcomes | 632 | ||
Sustained Low-Efficiency Dialysis or Extended Daily Dialysis | 632 | ||
Summary | 632 | ||
89 Management of Coagulation Disorders in the Surgical Intensive Care Unit | 633 | ||
Incidence | 633 | ||
Congenital Bleeding Disorders | 633 | ||
Acquired Bleeding Disorders | 634 | ||
Diagnosis | 636 | ||
Clinical Evaluation | 636 | ||
Laboratory Tests of Coagulation | 638 | ||
Management | 639 | ||
Blood Product Transfusion | 639 | ||
Conclusions | 640 | ||
90 Management of Endocrine Disorders in the Surgical Intensive Care Unit | 641 | ||
Brain Problems:Abnormalities in Hypothalamic/Pituitary Response | 641 | ||
Diabetes Insipidus | 642 | ||
SIADH and Cerebral Salt Wasting | 643 | ||
Abnormalities in Thyroid Response | 643 | ||
Thyroid Excess | 643 | ||
Thyroid Deficit | 644 | ||
Sick Euthyroid Syndrome | 644 | ||
Abnormalities of Adrenal Function | 644 | ||
Pheochromocytoma | 644 | ||
Adrenal Insufficiency | 645 | ||
Problems with Hyperglycemia | 645 | ||
91 Transfusion: Management of Blood and Blood Products in Trauma | 648 | ||
Incidence:Who Needs Blood Transfusion in Trauma? | 648 | ||
Risks of Blood Transfusion | 650 | ||
Transfusion-Related Acute Lung Injury | 650 | ||
Massive Transfusion | 651 | ||
Blood Component Therapy: Fresh Frozen Plasma, Platelets, and Cryoprecipitate | 651 | ||
Management of Complications Related to Blood Transfusion | 652 | ||
Thrombocytopenia | 653 | ||
Coagulation Factor Depletion | 653 | ||
Hypocalcemia | 653 | ||
Hypokalemia and Hyperkalemia | 653 | ||
Acid/Base Disturbances | 653 | ||
Hypothermia | 653 | ||
Blood Transfusion and Postinjury Multiple-Organ Failure | 653 | ||
Blood Transfusion and SIRS/Mortality | 653 | ||
Blood Transfusion and Mortality | 653 | ||
Blood Transfusion and Infection | 654 | ||
Potential Mechanisms For Transfusion-Associated Adverse Outcome | 655 | ||
Decreased Red Blood Cell Deformability | 655 | ||
Hemoglobin-Based Oxygen Carriers | 655 | ||
Conclusions | 656 | ||
14 Critical Care II, Special Issues and treatments | 659 | ||
92 Acute respiratory distress syndrom | 659 | ||
Epidemiology | 659 | ||
Definition and clinical diagnosis | 659 | ||
Pathophysiology | 660 | ||
Treatment | 660 | ||
Alternative Therapies | 661 | ||
Conclusions | 661 | ||
93 Systemic Inflammatory Response Syndrome and Multiple-Organ Dysfunction Syndrome: Definition, Diagnosis,Management | 663 | ||
Incidence | 663 | ||
Mechanisms of Mods | 663 | ||
Diagnosis | 664 | ||
Management | 665 | ||
Resuscitative Phase | 665 | ||
Operative Intervention | 666 | ||
Intensive Care Unit Management Phase | 667 | ||
Conclusions and Algorithm | 668 | ||
94 Sepsis, Septic Shock, and Its Treatment | 670 | ||
Incidence | 670 | ||
Mechanism of Infection | 670 | ||
Diagnosis | 670 | ||
Staging | 671 | ||
Medical and Surgical Management | 671 | ||
Morbidity and Complications Management | 673 | ||
Septic Shock | 673 | ||
Multiple Organ Dysfunction Syndrome | 675 | ||
Conclusions | 676 | ||
95 The Immunology of Trauma | 677 | ||
Two-Hit Model | 677 | ||
Systemic Inflammatory Response Syndrome | 677 | ||
Compensatory Anti-Inflammatory Response Syndrome | 677 | ||
Cytokine Response | 677 | ||
Cell-Mediated Response | 677 | ||
Leukocyte Recruitment | 679 | ||
Proteases and Reactive Oxygen Species | 679 | ||
Complement, Kinins, and Coagulation | 680 | ||
Acute-Phase Reaction | 680 | ||
Summary | 680 | ||
96 Nosocomial Pneumonia | 682 | ||
Incidence/Morbidity and Mortality | 682 | ||
Risk Factors and Preventive Measures | 682 | ||
Nonmodifiable versus Modifiable Risk Factors | 682 | ||
Mechanical Ventilation | 682 | ||
Impaired Host Defenses | 682 | ||
Oropharyngeal Colonization | 683 | ||
Aspiration | 683 | ||
Gastrointestinal Tract Bacterial Overgrowth | 683 | ||
Resistant Organisms | 683 | ||
Putting All Risk Factors Together | 683 | ||
General Prophylaxis | 684 | ||
Effectiveness of Preventive Measures | 684 | ||
Diagnosis | 684 | ||
Diagnostic Strategies | 684 | ||
Methods of Obtaining Sputum Cultures | 685 | ||
Impact of Prior Antibiotic Use on Diagnosis | 685 | ||
Value of Clinical Pulmonary Infection Score in Trauma Patients | 685 | ||
Management | 685 | ||
Adequate Initial Antibiotics | 685 | ||
De-Escalation of Antibiotics | 687 | ||
Duration of Therapy | 687 | ||
Antibiotic Prophylaxis and Tube Thoracostomy | 687 | ||
Prophylactic Antibiotics for Chest Tube Placement | 687 | ||
97 Antibacterial Therapy: The Old, the New, and the Future | 689 | ||
Principles of Pharmacokinetics | 688 | ||
Principles of Pharmacodynamics | 689 | ||
Empiric Antibiotic Therapy | 689 | ||
Duration of Therapy | 690 | ||
Choice of Antibiotic | 690 | ||
Development of Bacterial Resistance | 690 | ||
Antibiotic Spectrum of Activity | 691 | ||
Cell-Wall–Active Agents: b-lactam Antibiotics | 691 | ||
Penicillins | 691 | ||
Cephalosporins | 692 | ||
Second-Generation Cephalosporins | 692 | ||
Third-Generation Cephalosporins | 692 | ||
Fourth-Generation Cephalosporins | 693 | ||
Monobactams | 693 | ||
Carbapenems | 693 | ||
Cell-Wall–Active Agents | 693 | ||
Protein Synthesis Inhibitors | 694 | ||
Aminoglycosides | 694 | ||
Tetracyclines | 694 | ||
Oxazolidinones | 695 | ||
Chloramphenicol | 695 | ||
The Macrolide-Lincosamide-Streptogramin Family | 695 | ||
Drugs that Disrupt Nucleic Acids | 696 | ||
Quinolones | 696 | ||
Rifampin | 696 | ||
Cytotoxic Antibiotics | 697 | ||
Metronidazole | 697 | ||
Trimethoprim-Sulfamethoxazole | 697 | ||
Antibiotic Toxicities | 697 | ||
Beta-Lactam Allergy | 697 | ||
“Red Man” Syndrome | 698 | ||
Nephrotoxicity | 698 | ||
Ototoxicity | 698 | ||
Metronidazole Toxicity | 699 | ||
Quinolone Toxicity | 699 | ||
Tetracycline Toxicity | 699 | ||
Trimethoprim-Sulfamethoxazole Toxicity | 699 | ||
Avoiding Toxicity | 699 | ||
Adjustment of Antibiotic Therapy in Hepatic Insufficiency | 699 | ||
Adjustment of Antibiotic Therapy in Renal Insufficiency | 699 | ||
98 Fungal Infections and Antifungal Therapy in the Surgical Intensive Care Unit | 702 | ||
Predictors of Fungal Infections | 702 | ||
Diabetes Mellitus | 702 | ||
Neutropenia | 702 | ||
Organ Transplantation and Immunosuppression | 703 | ||
Solid and Hematological Malignant Tumors | 703 | ||
Long-Term Use of Central Venous Catheters | 703 | ||
Candida Colonization | 703 | ||
Use of Broad-Spectrum Antibiotics | 703 | ||
Duration of ICU Care and Invasive Mechanical Ventilation | 704 | ||
Pathogenic Organisms | 704 | ||
Candida albicans | 704 | ||
Non–albicans Candida | 705 | ||
Aspergillus | 705 | ||
Other Emerging Fungal Pathogens | 705 | ||
Principles of Therapy | 705 | ||
Neutropenic Patients and Preemptive Therapy | 707 | ||
Antifungal Prophylaxis in Solid Organ Transplant Recipients | 708 | ||
Acquired Immunodeficiency Syndrome and Empiric Antifungal Therapy | 708 | ||
Therapy Tailored to Specific Risk Factors and Likely Offending Organisms | 708 | ||
Fungi as an Epiphenomenon | 709 | ||
Summary | 710 | ||
99 Preoperative and Postoperative Nutritional Support: Strategies for Enteral and Parenteral Therapies | 710 | ||
Malnutrition | 710 | ||
Metabolic Stress | 711 | ||
Preoperative Nutrition | 711 | ||
Preoperative Total Parenteral Nutrition | 712 | ||
Preoperative Enteral Nutrition | 712 | ||
Postoperative Nutrition | 714 | ||
Postoperative Parenteral Nutrition | 715 | ||
Postoperative Enteral Nutrition | 715 | ||
Technical Aspects of Parenteral and Enteral Access | 716 | ||
Central Venous Access | 716 | ||
Gastrointestinal Access | 716 | ||
Morbidity and Complications Management | 716 | ||
Metabolic Complications | 716 | ||
Complications of Enteral Nutrition | 717 | ||
Complications of Parenteral Nutrition | 717 | ||
Summary and Algorithms | 717 | ||
100 Diagnosis and Treatment of Deep Venous Thrombosis: Drugs and Filters | 718 | ||
Current Therapies | 718 | ||
Sequential Compression Devices | 718 | ||
Low-Dose Heparin | 718 | ||
Low-Molecular-Weight Heparin | 718 | ||
Inferior Vena Cava Filters | 719 | ||
Surveillance | 719 | ||
Recommendation | 719 | ||
101 Hypothermia and Trauma | 721 | ||
Incidence | 721 | ||
Mechanism of Injury | 721 | ||
Effects on Coagulation | 721 | ||
Effects on Vascular Phase of Coagulation | 721 | ||
Effects on Platelet Count and Function | 721 | ||
Effect on Clotting Factor Levels and Function | 722 | ||
Effects on Other Organs | 722 | ||
Management | 723 | ||
Passive Rewarming | 724 | ||
Active External Rewarming | 724 | ||
Active Core Rewarming | 724 | ||
Mortality | 725 | ||
Conclusions | 726 | ||
102 Surgical Procedures in the Surgical Intensive Care Unit | 727 | ||
Historical Perspective | 727 | ||
Surgical Procedures | 727 | ||
Bedside Tracheostomy | 727 | ||
Percutaneous Feeding Catheters | 729 | ||
Inferior Vena Caval Filter Placement | 730 | ||
Diagnostic Peritoneal Lavage and Laparoscopy | 730 | ||
Intra-Abdominal Pressure Monitoring, Decompressive Laparotomy, and the Open Abdomen | 731 | ||
Management of Extremity Trauma and Vascular Injuries | 732 | ||
Conclusions | 732 | ||
103 Anesthesia in the Surgical Intensive Care Unit—Beyond the Airway: Neuromuscular Paralysis and Pain Management | 733 | ||
Muscle Relaxants | 733 | ||
Historic Perspective | 733 | ||
Current Epidemiology | 733 | ||
Indications | 733 | ||
Mode of Action | 733 | ||
Monitoring of Neuromuscular Blockade | 735 | ||
Sedation and Analgesia in Critical Care Setting | 737 | ||
Analgesic Agents and Their Advantages | 737 | ||
Indications and Patient-Controlled Analgesia | 737 | ||
Bispectral Index Monitoring | 740 | ||
Benefits of Bispectral Index in Critical Care Setting | 740 | ||
Computing the Bispectral Index | 740 | ||
Limitations | 741 | ||
Prospective Uses | 741 | ||
Conclusion | 742 | ||
Summary | 742 | ||
104 Palliative Care in the Trauma Intensive Care Unit | 744 | ||
When to Start Palliative Care in ICU | 744 | ||
What is Palliative Care in the ICU? | 745 | ||
Communication and Shared Decision Making | 745 | ||
Withholding and Withdrawal of Life Support | 746 | ||
Pain and Symptom Management | 746 | ||
Family and Bereavement Support | 747 | ||
105 Death from Trauma—Management of Grief and Bereavement and the Role of the Surgeon | 748 | ||
Incidence | 748 | ||
Grief | 748 | ||
Traumatic Grief | 748 | ||
Grieving Across the Life Span | 748 | ||
Management of Acute Grief after Traumatic Death | 749 | ||
Complicated Grief | 750 | ||
106 Trauma Rehabilitation | 751 | ||
Trauma Rehabilitation Team | 751 | ||
Assessment of Patients with Spinal Cord Injury | 751 | ||
Epidemiology of Traumatic Spinal Cord Injury in the United States | 751 | ||
Neurological Classification | 753 | ||
Acute Medical Management | 753 | ||
Assessment of Patients with Traumatic Brain Injury | 754 | ||
Epidemiology of Traumatic Brain Injury in the United States | 754 | ||
Pathophysiology of Traumatic Brain Injury | 754 | ||
Initial Physiatric Consultation and Early Rehabilitation Intervention | 754 | ||
Medical Considerations and Complications in Traumatic Brain Injury | 754 | ||
Assessment of Patients with Peripheral Nerve Injury | 755 | ||
Epidemiology of Peripheral Nerve Injuries | 755 | ||
Electrodiagnostic Testing and Classification of Peripheral Nerve Injury | 755 | ||
Rehabilitation of Nerve Injuries | 756 | ||
Assessment of Patients with Multiple Orthopedic Injuries: The Polytrauma Patient | 756 | ||
Acute Hospital Care | 756 | ||
Levels of Care After Acute Trauma Hospital Stay | 757 | ||
Conclusions | 757 | ||
107 Trauma Outcomes | 758 | ||
Outcomes | 758 | ||
Evidence-Based Medicine | 758 | ||
Performance Improvement and Patient Safety | 758 | ||
National Trauma Data Bank | 759 | ||
National Surgical Quality Improvement Program | 761 | ||
Summary and Future Direction | 761 | ||
Index | 763 | ||
A | 763 | ||
B | 765 | ||
C | 766 | ||
D | 769 | ||
E | 770 | ||
F | 771 | ||
G | 772 | ||
H | 772 | ||
I | 773 | ||
J | 774 | ||
K | 774 | ||
L | 774 | ||
M | 775 | ||
N | 776 | ||
O | 777 | ||
P | 777 | ||
Q | 779 | ||
R | 779 | ||
S | 780 | ||
T | 782 | ||
U | 783 | ||
V | 784 | ||
W | 784 | ||
X | 785 | ||
Y | 785 | ||
Z | 785 |