Menu Expand
Musculoskeletal Emergencies E-Book

Musculoskeletal Emergencies E-Book

Bruce D. Browner | Robert P. Fuller

(2012)

Additional Information

Abstract

Equip yourself with all the guidance you need to diagnose, stabilize and provide the initial management of MSK emergencies as effectively as possible. Optimize patient’s disposition ranging from emergency department discharge to the operating room. A leading orthopaedic trauma surgeon and a respected emergency physician bridge the gap between these specialties to help you give these patients the best chances of favorable outcomes.

  • Address emergency orthopaedics - both acute trauma and urgent general orthopaedic issues - at the point of care with the multidisciplinary guidance from experts in both trauma surgery and emergency medicine.
  • Easily navigate the information you need to make critical decisions related to diagnosis; options for initial therapeutic intervention; disposition planning; and follow up through a consistent, templated format designed for rapid reference.
  • Manage the full spectrum of traumatic musculoskeletal challenges, including infections, soft tissue injuries, and compartment syndrome, that you might encounter in a hospital emergency department, urgent care facility, or primary care setting.
  • Make the best decisions for every patient with unique coverage of both adult and pediatric injuries.
  • Access Musculoskeletal Emergencies online at www.expertconsult.com, search the complete contents, and download all the images.

Table of Contents

Section Title Page Action Price
Front cover cover
Expert Consult Page FM_1
Musculoskeletal Emergencies i
Copyright page iv
Dedication v
Contributors vi
Preface x
Acknowledgments xi
A Thumbnail Assessment of Emergency Medicine in the United States xii
The Start xii
Academia Stumbles Forward xii
Well-earned Respect xii
Now What xiii
Table of Contents xiv
Musculoskeletal Emergencies Online Video Contents xvi
I General Principles 1
1 General Principles of Initial Care 2
History 2
Traumatic Presentation 2
Limb-Specific Presentation 2
Spine Presentation 2
Physical Examination 3
Resuscitation 4
Wound Management 5
Antibiotic and Tetanus Prophylaxis 6
Antibiotics 6
Tetanus Prophylaxis 6
Splinting and Immobilization 7
Priorities 8
References 9
2 Radiographic Imaging 10
Ordering Basics 10
Spine 13
Cervical Spine 13
Pediatric Spine 14
Thoracic Spine and Lumbar Spine 14
Pelvis 14
Upper Extremity 15
Shoulder 15
Scapula 15
Humerus 16
Elbow 16
Forearm 17
Wrist 17
Hand 17
Lower Extremity 18
Hip 18
Femur 19
Knee 19
Tibia and Fibula 19
Ankle 20
Calcaneus 20
Foot 20
Interpreting Images 21
Tips 21
Communicating Findings 22
Bibliography 22
3 Infections Involving the Musculoskeletal System 23
Nontraumatic Skin and Soft Tissue Infections 23
Common Infections Limited to Skin and Subcutaneous Tissues 23
Folliculitis, Furuncles, and Carbuncles 23
Cellulitis 23
Herpetic Whitlow 23
Indolent Infections Primarily Affecting the Fingers 25
Infections of the Skin That Extend Below the Subcutaneous Tissues 25
Abscess 25
Necrotizing Fasciitis 25
Clinical Approach to Soft Tissue Infections 25
Septic Arthritis 26
Diagnosis 26
Therapy 26
Prosthetic Joint Infections 27
Infections Related to Traumatic Injuries 27
Mechanism of Injury 28
Bacterial Contamination 28
Risk Factors for Wound Infections 29
Antimicrobial Prophylaxis 29
Bite Wounds 30
Animal Bites 30
Cat Bite 30
Dog Bite 31
Exotic Pet Bites 32
Monkey Bites 32
Snake Bites 32
Human Bites 32
Assault Wounds 32
Gunshot Wounds 32
Stab Wounds 33
Water Injuries 34
Use of Antibiotics 35
References 35
Bibliography 35
4 Analgesia, Conscious Sedation, Regional Blocks, and Anesthesia 37
General Concepts for Pain Management 37
Analgesia 37
Mild Pain 37
Moderate Pain 37
Severe Pain 37
Medications for Pain 37
Opioids 37
Morphine 38
Hydromorphone 38
Fentanyl 38
Oxycodone 38
Methadone 38
Buprenorphine and Buprenorphine-Naloxone (Suboxone) 38
Non-Narcotic Pain Medications 38
Acetaminophen 38
Nonsteroidal Anti-inflammatory Drugs 38
Ibuprofen 39
Diclofenac 39
Naproxen 39
Ketorolac 39
Celecoxib 39
Procedural Sedation 39
Phases of Procedural Sedation 39
Pharmacology 40
Benzodiazepines 40
Narcotics 40
Other Agents 40
Antagonists 40
Regional Blocks 40
Upper Extremity 40
Lower Extremity 40
Hematoma and Arthro-Blocks 43
Intravenous Regional Anesthesia 43
References 43
Bibliography 43
5 Multiple Trauma 44
Hospital Resuscitation 44
Airway 44
Breathing 44
Circulation 44
Primary Survey 44
Disability 45
Exposure and Environmental Control 46
Secondary Survey 46
Specific Injury Management and Treatment 46
Head Injury 47
Neck Trauma 47
Thoracic Trauma 47
Abdominal Trauma 47
Pelvic Injury 47
Retroperitoneal Injuries 47
Genitourinary Injuries 47
Musculoskeletal Injuries 47
Tertiary Survey 47
Summary 47
References 48
Bibliography 48
6 Perioperative Assessment 49
Preoperative Cardiac Risk Assessment 49
Surgical Stratification 49
Pulmonary Risk Assessment 51
Medications 51
Beta Blockers 51
Hyperglycemic Medications 52
Glucocorticoids 52
Antihypertensive Medications 53
Anticoagulation Medications 53
Herbal Supplements 54
Other Medications 54
Ordering Tests 54
Diabetes Mellitus 55
Obstructive Sleep Apnea 55
Liver Disease 55
Regional Anesthesia for Musculoskeletal Trauma 56
Delirium 57
Conclusion 57
References 57
7 Pregnancy 59
Assessment 59
Physiologic Changes in Pregnancy 59
Diagnostic Imaging in Pregnancy 60
X-ray 60
Computed Tomography 61
Magnetic Resonance Imaging 61
Nuclear Imaging 61
Common Musculoskeletal Complaints in Pregnancy 61
Fetal Monitoring during Nonobstetric Surgery 62
Anesthesia during Pregnancy 62
Preterm Labor 62
Trauma in Pregnancy 62
Medications for Use in Pregnant Patients with Musculoskeletal Complaints 63
References 63
II Specific Anatomic Regions 65
One Upper Extremity 65
8 Spine 66
Initial Emergency Department Treatment 66
Physical Examination 66
Diagnostic Imaging 67
Cervical Spine 69
Thoracic Spine 71
Lumbar Spine 73
Low Back Pain 73
Spinal Cord Injury 74
References 78
9 Shoulder 79
Proximal Humerus Fractures 79
Anatomic Considerations 79
Differential Diagnosis of Traumatic Complaints 79
Treatment of Specific Injuries 80
Glenohumeral Dislocations 81
Anatomic Considerations 81
Differential Diagnosis of Traumatic Complaints 82
Treatment of Specific Injuries 83
Clavicle Fractures 86
Anatomic Considerations 86
Differential Diagnosis of Traumatic Complaints 86
Treatment of Specific Injuries 86
Acromioclavicular Joint Injuries 87
Anatomic Considerations 87
Classification 87
Differential Diagnosis of Traumatic Complaints 87
Treatment of Specific Injuries 88
Sternoclavicular Joint Injuries 88
Anatomic Considerations 88
Differential Diagnosis of Traumatic Complaints 88
Treatment of Specific Injuries 89
Scapula Fractures 90
Anatomic Considerations 90
Differential Diagnosis of Traumatic Complaints 90
Treatment of Specific Injuries 91
Septic Shoulder 92
Differential Diagnosis of Nontraumatic Complaints 92
Treatment of Specific Problems 93
Shoulder Arthritides 93
Differential Diagnosis of Nontraumatic Problems 93
Treatment of Specific Problems 94
Osteoarthritis 94
Rheumatoid Arthritis 94
Lyme Arthritis 94
Crystal-Induced Synovitis 94
Rotator Cuff Injuries 94
Anatomic Considerations 94
Differential Diagnosis of Traumatic Complaints 95
Treatment of Specific Injuries 97
Capsular and Muscular Shoulder Injuries 97
Anatomic Considerations 97
Differential Diagnosis of Traumatic Complaints 98
Treatment of Specific Injuries 98
Bibliography 99
10 Elbow and Distal Humerus 100
Humeral Shaft Fractures 100
Anatomic Considerations 100
Differential Diagnosis of Traumatic Complaints 100
Treatment of Specific Injuries 101
Distal Humeral Fractures 106
Anatomic Considerations 106
Differential Diagnosis of Traumatic Complaints 106
Treatment of Specific Injuries 107
Radial Head Fractures 109
Anatomic Considerations 109
Differential Diagnosis of Traumatic Complaints 110
Treatment of Specific Injuries 111
Olecranon Fractures 112
Anatomic Considerations 112
Differential Diagnosis of Traumatic Complaints 112
Treatment of Specific Injuries 113
Monteggia Lesions 114
Anatomic Considerations 114
Differential Diagnosis of Traumatic Complaints 114
Treatment of Specific Injuries 116
Elbow Dislocation 116
Anatomic Considerations 116
Differential Diagnosis of Traumatic Complaints 117
Treatment of Specific Injuries 118
Supracondylar Humerus Fractures 120
Soft Tissue Injuries—annular Radial Ligament Displacement 120
Painful Atraumatic Elbow 120
Differential Diagnosis of Traumatic Complaints 120
Treatment of Specific Injuries 121
Bibliography 122
11 Wrist and Forearm 123
Carpal Fractures and Carpal Instability 123
Scaphoid Fractures 123
Hook of Hamate Fractures 125
Pisiform Fractures 127
Scapholunate Ligament Injuries 127
Midcarpal Dislocations 129
Compartment Syndrome 132
Distal Radius Fractures 133
Forearm Fractures 140
Galeazzi and Monteggia Fractures 141
Painful Atraumatic Wrist 143
Septic Wrist 143
Osteoarthritis 144
Rheumatoid Arthritis 144
Systemic Lupus Erythematosus 146
Gout and Pseudogout (Calcium Pyrophosphate Dihydrate Crystal Deposition Disease) 146
Bibliography 147
12 Hand and Digits 148
Carpometacarpal Joint Dislocations 148
Metacarpophalangeal Joint Dislocations 151
Interphalangeal Joint Dislocations 154
Phalangeal Fractures 158
Metacarpal Fractures 164
Nail-Bed Injuries 168
Painful Atraumatic Hand and Finger 171
Stenosing Tenosynovitis (Trigger Finger) 171
Osteoarthritis 171
Rheumatoid Arthritis 172
Gout 172
Pseudogout 173
Ring Removal 173
Ring Cutter 173
String Pull Technique 173
Surgical Glove Technique 173
Hand Infections 173
Cellulitis 173
Paronychial Infection 174
Felon 174
Herpetic Whitlow 175
Purulent Flexor Tenosynovitis 175
Palmar Space Infections 176
Web Space Infection (“Collar Button Abscess”) 176
Bite Wounds 176
Injection Injuries 177
Hand Burns 177
Hand and Digit Lacerations 178
Bibliography 182
Two Lower Extremity 185
13 Hip and Thigh 186
Anatomy 186
History 187
Physical Examination 187
Inspection 187
Palpation 188
Range of Motion 188
Neurologic Examination 188
Vascular Examination 188
Diagnostic Testing 188
Proximal Femur Fractures 189
Femoral Head Fractures 189
Hip Fractures 190
Femoral Neck Fractures 190
Intertrochanteric Femur Fractures 191
Hip Dislocations 192
Posterior Hip Dislocations 192
Anterior Hip Dislocations 193
Subtrochanteric Fractures 194
Femoral Shaft Fractures 195
Soft Tissue Injuries of the Hip 196
Proximal Hamstring Strains 196
Adductor Strain 197
Quadriceps Contusion 197
Trochanteric Bursitis 197
Septic Arthritis of the Hip 198
Avascular Necrosis of the Hip (Osteonecrosis) 198
References 199
14 Distal Femur, Knee, and Patella 202
Distal Femur Fractures 202
Differential Diagnosis of Traumatic Complaints 202
Treatment of Specific Injuries 204
Patella Fractures 206
Differential Diagnosis of Traumatic Complaints 206
Treatment of Specific Injuries 207
Quadriceps and Patella Tendon Ruptures 210
Differential Diagnosis of Traumatic Complaints 210
Treatment of Specific Injuries 211
Tibial Plateau and Proximal Tibia Fractures 212
Differential Diagnosis of Traumatic Complaints 212
Treatment of Specific Injuries 213
Knee Dislocations 215
Differential Diagnosis of Traumatic Complaints 215
Treatment of Specific Injuries 215
Patella Dislocations 217
Anatomic Considerations 217
Differential Diagnosis of Traumatic Complaints 218
Treatment of Specific Injuries 218
Ligament and Meniscal Injury 220
Differential Diagnosis of Traumatic Complaints 220
Treatment of Specific Injuries 222
Crystalline Arthropathy 223
Differential Diagnosis of Nontraumatic Complaints 223
Treatment of Specific Injuries 224
Septic Knee 225
Differential Diagnosis of Nontraumatic Complaints 225
Treatment of Specific Injuries 226
Bibliography 227
15 Ankle 228
Anatomic Considerations 228
Bones 228
Muscles and Tendons 228
Ligaments 233
Surface Anatomy Landmarks 234
Differential Diagnosis of Traumatic Complaints 234
Treatment of Specific Injuries 246
Tibial and Fibula Shaft Fractures 249
Distal Tibia Pilon Fractures 251
Ankle Malleolar Fractures 256
Soft Tissue Injuries 262
Acute Ankle Sprain 262
Chronic Ankle Instability 266
Peroneal Tendon Injuries 266
Achilles Tendon Ruptures 269
Gastrocnemius and Soleus Muscle Rupture 271
Septic Arthritis of the Ankle 271
References 273
16 Foot 275
Anatomic Considerations 275
Bones 275
Joints 278
Tendons 280
Nerves 281
Arterial Supply 282
Differential Diagnosis of Traumatic Complaints 282
Treatment of Specific Injuries 287
Fractures 289
Talus Fractures 289
Calcaneus Fractures 291
Navicular Fractures 296
Cuboid Fractures 297
Metatarsal Fractures 299
Phalangeal Fractures 301
Sesamoid Fractures 302
Joint Disorders 302
Subtalar Dislocations 302
Lisfranc Injuries 304
First Metatarsophalangeal Joint Injury 306
Lesser Metatarsophalangeal Joint Dislocations 308
Metatarsophalangeal Synovitis, Instability, and Interdigital Neuritis 309
Gout 311
Puncture Wounds 312
Compartment Syndrome of the Foot 312
Soft Tissue Disorders 314
Plantar Fasciitis 314
Posterior Tibial Tendon Dysfunction 315
Flexor Hallucis Longus Tenosynovitis and Hallux Saltans (“Trigger Toe”) 316
Diabetic Foot Disorders 316
Bibliography 319
Three Central Skeletal Axis Injuries 321
17 Pelvis 322
Pelvic Ring Injuries 322
Differential Diagnosis of Traumatic Complaints 322
Treatment of Specific Injuries 327
Acetabular Fracture 330
Differential Diagnosis of Traumatic Complaints 330
Treatment of Specific Injuries 334
Sacral Fractures 336
Differential Diagnosis of Traumatic Complaints 336
Treatment of Specific Injuries 338
Iliac Wing and Avulsion Fractures 338
Differential Diagnosis of Traumatic Complaints 338
Treatment of Specific Injuries 341
Pubic Rami Fractures 341
Differential Diagnosis of Traumatic Complaints 341
Treatment of Specific Injuries 342
Bibliography 342
References 343
III Pediatrics 345
18 Introduction to Pediatric Trauma 346
Overview 346
Epidemiology 346
Biology of Pediatric Bone 347
General Management of Pediatric Musculoskeletal Complaints 349
Techniques of Cast and Splint Application 354
Compartment Syndrome 359
Osteomyelitis 359
Septic Arthritis and Lyme Arthritis 362
References 363
19 Pediatric Pathologic Fractures 364
Introduction 364
General Approach to A Pediatric Patient with A Pathologic Fracture 364
Unicameral Bone Cyst 365
Aneurysmal Bone Cyst 366
Nonossifying Fibroma and Fibrous Cortical Defect 366
Giant Cell Tumor 367
Enchondroma 368
Langerhans Cell Histiocytosis and Eosinophilic Granuloma 368
Fibrous Dysplasia 369
Osteomyelitis 369
Sickle Cell Disease 369
Neurofibromatosis 370
Neuromuscular Disease 370
Myelomeningocele 371
Cerebral Palsy 371
Duchenne Muscular Dystrophy 372
Spinal Cord Injury 372
Osteogenesis Imperfecta 372
Osteopetrosis 374
Nutritional Deficiencies 374
Rickets 374
Scurvy 374
Iatrogenic Pathologic Fracture 375
Immobilization Osteoporosis 375
Limb Lengthening 375
Cancer Treatment 376
References 376
20 Pediatric Shoulder and Humeral Shaft 378
Introduction 378
Anatomic Considerations 378
History 380
Prehospital Care and Management 380
Physical Examination 380
Diagnostic Studies 381
Differential Diagnosis 382
Treatment of Specific Injuries 383
Guidelines for Emergency Department Management 387
Common Pitfalls 390
References 391
21 Pediatric Elbow 392
Introduction 392
Anatomic Considerations 392
History 394
Prehospital Care and Management 394
Physical Examination 394
Diagnostic Studies 395
Differential Diagnosis of Elbow Pain and Dysfunction 396
Specific Injuries and Treatment 396
Guidelines for Emergency Department Management 405
Common Pitfalls 410
References 410
22 Pediatric Forearm and Distal Radius and Ulna Fractures 412
Introduction 412
Anatomic Considerations 412
History 414
Prehospital Care and Management 414
Physical Examination 415
Diagnostic Studies 415
Differential Diagnosis 416
Treatment of Specific Injuries 416
Guidelines for Emergency Department Management 422
Common Pitfalls 425
References 425
23 Pediatric Hand Injuries 426
Introduction 426
Anatomic Considerations 426
History 426
Prehospital Care and Management 427
Physical Examination 427
Diagnostic Studies 427
Differential Diagnosis 428
Treatment of Specific Injuries 429
Guidelines for Emergency Department Management 433
Common Pitfalls 436
References 436
24 Pediatric Cervical Spine Fractures 437
Introduction 437
Anatomic Considerations 437
History 439
Prehospital Care and Management 439
Physical Examination 440
Diagnostic Studies 440
Treatment of Specific Injuries 442
Guidelines for Emergency Department Management 446
Common Pitfalls 447
References 447
25 Pediatric Thoracolumbar Spine Fractures 449
Introduction 449
Anatomic Considerations 449
History 449
Prehospital Care and Management 450
Physical Examination 450
Diagnostic Studies 451
Treatment of Specific Injuries 451
Guidelines for Emergency Department Management 454
Common Pitfalls 455
References 455
26 Pediatric Fractures of the Pelvis and Acetabulum 456
Introduction 456
Anatomic Considerations 456
History 456
Prehospital Care and Management 457
Physical Examination 457
Diagnostic Studies 458
Differential Diagnosis 458
Treatment of Specific Injuries 458
Guidelines for Emergency Department Management 461
Common Pitfalls 462
References 462
27 Pediatric Fractures and Dislocations of the Hip 463
Introduction 463
Anatomic Considerations 463
History 464
Prehospital Care and Management 464
Physical Examination 464
Diagnostic Studies 465
Differential Diagnosis 465
Treatment of Specific Injuries 466
Guidelines for Emergency Department Management 469
Common Pitfalls 469
References 469
28 Pediatric Femur 471
Introduction 471
Anatomic Considerations 471
History 471
Prehospital Care and Management 472
Physical Examination 472
Diagnostic Studies 473
Differential Diagnosis 474
Treatment of Specific Injuries 474
Guidelines for Emergency Department Management 475
Common Pitfalls 477
References 477
29 Fractures of the Pediatric Knee 478
Introduction 478
Anatomic Considerations 478
History 480
Physical Examination 481
Diagnostic Studies 481
Differential Diagnosis 482
Treatment of Specific Injuries 483
Guidelines for Emergency Department Management 487
Common Pitfalls 490
References 491
30 Pediatric Tibia and Fibular Shaft and Ankle Fractures 492
Introduction 492
Anatomic Considerations 492
History 495
Physical Examination 495
Diagnostic Studies 495
Differential Diagnosis 496
Treatment of Specific Injuries 496
Guidelines for Emergency Department Management 499
Common Pitfalls 501
References 501
31 Pediatric Foot 502
Introduction 502
Anatomic Considerations 502
History 502
Prehospital Care and Management 502
Physical Examination 502
Diagnostic Studies 503
Differential Diagnosis 504
Treatment of Specific Injuries 504
Guidelines for Emergency Department Management 509
Common Pitfalls 512
References 512
Appendix Administrative and Regulatory Issues Relating to Emergency Department Management of Musculoskeletal Emergencies e1
Credentials e1
Consent e1
Emergency Medical Treatment and Active Labor Act Basics e2
Documentation e2
Bibliography e2
Index 513
A 513
B 514
C 514
D 514
E 515
F 516
G 518
H 518
I 519
J 519
K 519
L 519
M 520
N 520
O 521
P 521
Q 524
R 524
S 524
T 526
U 526
V 526
W 526
X 527
Y 527