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Flap Reconstruction of the Traumatized Upper Extremity, An Issue of Hand Clinics, E-Book

Flap Reconstruction of the Traumatized Upper Extremity, An Issue of Hand Clinics, E-Book

Kevin C. Chung

(2014)

Additional Information

Abstract

This issue of Hand Clinics will focus on flap reconstruction. Flap reconstruction is a very large part of upper extremity surgery following a traumatic injury. This issue will cover the entire process including anatomy, decision-making strategies on where to source/harvest flaps, and a large number of papers tailored to specific surgical procedures: different parts of the hand and upper extremity, pediatric reconstruction, and aesthetics.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Flap Reconstruction ofthe Traumatized Upper\rExtremity i
copyright\r ii
Contributors iii
Contents v
Hand Clinics\r viii
Preface ix
An Evolutionary Perspective on the History of Flap Reconstruction in the Upper Extremity 109
Key points 109
Introduction 109
Antiquity to the Industrial Revolution 110
Early Antiquity: Accumulation of Core Anatomic Knowledge and the Initial Principles of Plastic Surgery 110
Antiquity (After the Dark Age): Rediscovery and Progress in Anatomy and Plastic Surgical Technique 111
Limb Injuries in Antiquity 111
Industrial Revolution to World War I 112
The 1700s to 1800s: the Industrial Revolution 112
Developments in Surgery 112
Facial Reconstruction Establishes the Principles of Flap Reconstruction of the Upper Extremity 112
Flap Reconstruction Reaches the Extremities and Trunk 113
World War I 113
World War I to World War II 113
Interwar Period 113
World War II 114
After World War II 114
Additional First-generation Intrinsic Hand Flaps 115
Second-generation Intrinsic Hand Flaps 115
Head and Neck Concepts Translated to the Upper Extremity 115
Free Flaps Arrive 115
Pedicled Muscle and Myocutaneous Flaps 117
Third-generation Intrinsic Hand Flaps 117
1990 to the 2010s 117
Perforator/Free-style Flaps Developed from Anatomic Insights 117
Fourth-generation Intrinsic Hand Flaps and the Information Revolution 118
The Future: Evidence-based Practice 118
References 118
Anatomy and Physiology of Perforator Flaps of the Upper Limb 123
Key points 123
Introduction 123
What is a Perforator Flap? 123
Upper Extremity Reconstruction 124
Anatomy 124
Flap physiology and general principles 126
Perforator flaps of the upper extremity 127
Radial Artery Perforator Flap 128
Vascular anatomy 128
Flap elevation 128
Ulnar Artery Perforator Flap 129
Local Flaps of the Hand 137
Key points 137
Introduction 137
General considerations 138
Classification of skin flaps 138
Random Pattern Flaps 139
Axial Pattern Flaps 139
Dorsum of the hand 139
The rotation flap 139
The rhomboid/Limberg flap 139
Fingers 140
The V-Y advancement flap 141
The thenar flap 141
The cross-finger flap 142
The homodigital island flap 145
The dorsal metacarpal artery flap 146
Thumb 147
The Moberg flap 147
The first DMCA flap (kite flap) 148
The dorsoulnar and dorsoradial collateral artery flaps 150
Summary 150
References 150
Flap Reconstruction of the Elbow and Forearm 153
Key points 153
Introduction 153
Principles of reconstruction 153
Fasciocutaneous flaps 154
Clinical Scenarios 154
Radial forearm pedicle flap 154
Discussion 154
Reverse lateral arm pedicle flap 155
Discussion 156
Free anterolateral thigh free flap 156
Discussion 157
Muscle and myocutaneous flaps 157
Clinical Scenarios 157
Flexor carpi ulnaris pedicle flap 157
Free Muscle Flaps for Reconstruction of Upper Limb Defects 165
Key points 165
Introduction 165
Early Complete Debridement 166
Immediate Flap Reconstruction 167
Delayed Flap Reconstruction 168
Initial requirements 168
Principles of Debridement 169
Indications 169
Choice of flap 169
Indications for muscle flaps, and rational selection 170
Advantages of Muscle Flaps 171
Surgical technique 171
Latissimus Dorsi Muscle Flap 171
Indications 171
Anatomy 174
Surgical procedure 175
Rectus Abdominis Muscle Flap 177
Indications, Selection, and Use of Distant Pedicled Flap for Upper Limb Reconstruction 185
Key points 185
Introduction 185
Anatomic considerations 186
General principles 187
Preparation of the Bed 187
Plan the Flap in Reverse 187
Keep the Base Narrow and Raise Custom Designed Flaps 187
Keep Appropriate Length of the Pedicle 187
Thin the Business End of the Flap 187
Bevel the Fat at the Skin Edge Before Inset 189
Need for Delay Before Division of the Flap 189
Complex Primary Reconstruction with Pedicled Flaps for Cover 191
Anesthesia 191
Site-specific technical considerations 191
Flaps for the Fingers 191
Flaps to the Hand 191
Flaps to the Forearm and for Combined Defects 193
Flaps to the Elbow 194
Flaps in Children 194
Postoperative care 195
Secondary procedures 197
Thinning of the Flap 197
Secondary Reconstructions Under the Flap 198
Complications 198
Summary 198
References 198
Free Skin Flap Coverage of the Upper Extremity 201
Key points 201
Introduction 201
Definition and classification of skin flaps 201
Free versus local flap coverage: indications 202
Commonly used free skin flaps 202
Venous Free Flaps 202
Radial Forearm Flap 202
Lateral Arm Flap 203
Anterolateral Thigh Flap 204
Thoracodorsal Artery Flap 206
Scapular-Parascapular Flap 207
Temporoparietal Fascia Flap 207
Summary 207
References 208
Refinements and Secondary Surgery After Flap Reconstruction of the Traumatized Hand 211
Key points 211
Introduction 211
Flap reconstruction 211
Musculocutaneous and Muscle Flaps 211
Fasciocutaneous Flaps 212
Fascial Flaps 212
Flap Selection 213
Refinements and secondary procedures 213
Secondary Bone Procedures 213
Malunion 214
Nonunion 214
Secondary Joint Procedures 215
Joint stiffness secondary to joint contracture 215
Joint stiffness secondary to posttraumatic arthrosis 215
Secondary Tendon Procedures 216
Flexor tendon injury and reconstruction 216
Tendon adhesions 216
Optimizing Functional and Aesthetic Outcomes of Upper Limb Soft Tissue Reconstruction 225
Key points 225
Introduction 225
Patient body habitus 226
Anatomic location 226
Dorsal Hand Wound 227
Thumb Pulp Defect 227
First Web Space Defect 228
Volar Finger Defect 229
Flap selection 229
Fasciocutaneous Flaps 229
Muscle Flaps 232
Fascial Flaps 234
Venous Flaps 235
Flap insetting 235
Summary 236
References 236
Dermal Skin Substitutes for Upper Limb Reconstruction 239
Key points 239
Introduction 239
Histologic properties of dermal skin substitutes 240
Application of dermal substitutes 241
Clinical indications and outcomes of dermal skin substitutes 241
Burn Injuries 243
Traumatic Injuries 245
Other potential indications of dermal substitutes 246
Soft Tissue Reconstruction After Tumor Resection 246
Soft Tissue Reconstruction After Radial Forearm Flap Harvest 249
Soft Tissue Reconstruction After Excision of Dupuytren Contracture 249
Summary 250
References 250
Index 253