Menu Expand
Nerve Repair and Transfers from Hand to Shoulder, An issue of Hand Clinics, E-Book

Nerve Repair and Transfers from Hand to Shoulder, An issue of Hand Clinics, E-Book

Amy M. Moore | Susan E. Mackinnon

(2016)

Abstract

This issue will include articles on Nerve Repair and Nerve Grafting, Nerve Regeneration, Nerve Transfers to Restore Shoulder Function, Nerve Transfers to Restore Elbow Function, and many more!

Table of Contents

Section Title Page Action Price
Front Cover Cover
Nerve Repair andTransfers from Handto Shoulder i
Copyright\r ii
Contributors iii
CONSULTING EDITOR iii
EDITORS iii
AUTHORS iii
Contents vii
Preface: Inspiration for Innovation\r vii
Nerve Regeneration: Understanding Biology and Its Influence on Return of Function After Nerve Transfers\r vii
Nerve Repair and Nerve Grafting\r vii
Autograft Substitutes: Conduits and Processed Nerve Allografts\x0B vii
Donor Distal, Recipient Proximal and Other Personal Perspectives on Nerve Transfers\r vii
Nerve Transfers to Restore Shoulder Function\r viii
Nerve Transfers to Restore Elbow Function\r viii
Nerve Transfers in Birth Related Brachial Plexus Injuries: Where Do We Stand?\r viii
Nerve Transfers for the Restoration of Wrist, Finger, and Thumb Extension After High Radial Nerve Injury\r viii
High Median Nerve Injury: Motor and Sensory Nerve Transfers to Restore Function\r ix
High Ulnar Nerve Injuries: Nerve Transfers to Restore Function\r ix
Nerve Transfers in Tetraplegia\r ix
Free Functional Muscle Transfers to Restore Upper Extremity Function\r ix
Management of Pain in Complex Nerve Injuries\r ix
Donor Activation Focused Rehabilitation Approach: Maximizing Outcomes After Nerve Transfers\r x
Index x
HAND CLINICS\r xi
FORTHCOMING ISSUES xi
August 2016 xi
November 2016 xi
February 2017 xi
RECENT ISSUES xi
February 2016 xi
November 2015 xi
August 2015 xi
Preface\rInspiration for Innovation xiii
Nerve Regeneration\rUnderstanding Biology and Its\rInfluence on Return of Function\rAfter Nerve Transfers\r 103
Key points 103
INTRODUCTION 103
PERIPHERAL NERVE INJURY 104
Neuronal Response to Axotomy 104
Wallerian Degeneration and Schwann Cell Response to Denervation 105
NERVE REGENERATION 105
Axon Outgrowth from the Proximal into the Distal Denervated Nerve Stump 105
Accelerated Axon Outgrowth in Rats and Humans by Brief Electrical Stimulation 106
NERVE SPROUTING 107
Partial Nerve Injuries and Axon Sprouting 107
Reinnervation of Partially Denervated Skin and Muscle 110
Sprouting Limits and Some Loss of Motor Control 110
Surgical Methods Including Nerve Transfers and End-to-Side Neurorrhaphies 112
Cautionary Notes Concerning Physiotherapy 113
SUMMARY 113
REFERENCES 113
Nerve Repair and Nerve Grafting 119
Key points 119
DIRECT REPAIR 119
Introduction 119
Timing 119
Technique 120
Author’s Preferred Method 120
AUTOGRAFT 121
Donor Options 121
Technique 121
OUTCOMES 122
SUMMARY 124
REFERENCES 124
Autograft Substitutes\rConduits and Processed Nerve\rAllografts\r 127
Key points 127
INTRODUCTION 127
MANUFACTURED CONDUITS 128
NERVE ALLOGRAFTS 132
GENERAL CONSIDERATIONS WHEN SELECTING AUTOGRAFT ALTERNATIVES 136
SUMMARY 138
REFERENCES 138
Donor Distal, Recipient Proximal and Other Personal Perspectives on Nerve Transfers 141
Key points 141
INTRODUCTION 141
Donor Nerve Considerations 142
Recipient Nerve Requirements 144
Surgical Technique 145
Decompress Nearby Distal Entrapment Sites 147
Your Hand Therapist and Physical Therapist Can Improve Your Results 147
The Quality of Results Following Nerve Transfer Varies 148
Are There Other Options and Alternatives for Reconstruction? 149
FUTURE AREAS TO CONSIDER FOR NERVE TRANSFER TECHNIQUES 149
A Few Comments on End-to-Side Transfers 149
“Long” nerve injuries 150
Sensory nerve transfers 150
FUTURE DIRECTIONS 150
REFERENCES 150
Nerve Transfers to Restore Shoulder Function 153
Key points 153
INTRODUCTION 153
SURGICAL TECHNIQUES 154
Spinal Accessory Nerve to Suprascapular Nerve Transfer (Anterior Approach) 154
Preoperative planning 154
Preparation and patient positioning 154
Surgical approach and procedure 154
Postoperative care and rehabilitation 154
Nerve Transfers to Restore Elbow Function 165
Key points 165
INTRODUCTION 165
HISTORICAL PERSPECTIVE 165
INDICATIONS AND CONTRAINDICATIONS 166
PRINCIPLES OF NERVE TRANSFERS 166
TIMING 166
DESCRIPTION OF NERVE TRANSFER OPTIONS 166
Ulnar Fascicular Transfer (Oberlin) 167
Double Fascicular Transfer 167
Medial Pectoral Nerve 168
Thoracodorsal Nerve 168
Intercostal Nerves 168
Spinal Accessory Nerve (Cranial Nerve XI) 169
Contralateral C7 170
Phrenic Nerve 170
Hypoglossal Nerve 170
Posterior Branch of the Axillary Nerve 170
SUMMARY 171
REFERENCES 171
Nerve Transfers in Birth Related Brachial Plexus Injuries 175
Key points 175
INTRODUCTION 175
PRIMARY SURGICAL MANAGEMENT USING INTERPOSITIONAL NERVE GRAFTING ± NERVE TRANSFERS (CONVENTIONAL APPROACH) 176
Surgical Indications and Timing 176
Total plexus palsy 176
Upper plexus palsy 176
Preoperative Evaluation 176
Surgical Techniques 176
Interpositional nerve grafting 176
Sural nerve harvest 176
Exposure of the brachial plexus 177
Neuroma resection 177
Nerve grafting 178
Postoperative care 178
Extraplexal nerve transfers 178
Surgical Outcomes 179
Outcome assessment 179
Clinical results in the literature 180
PRIMARY SURGICAL MANAGEMENT USING DISTAL NERVE TRANSFERS 180
Why Has the Application of Distal Nerve Transfers in Obstetric Brachial Plexus Palsy Lagged Behind Adults? 180
Indications for Distal Nerve Transfers in Obstetrical Brachial Plexus Palsy 182
Surgical Techniques 184
Elbow flexion 184
Shoulder abduction 184
Surgical Outcomes: Review of the Literature 184
Advantages and Disadvantages of Nerve Transfers in Obstetrical Brachial Plexus Palsy 184
SUMMARY 187
REFERENCES 187
Nerve Transfers for the Restoration of Wrist, Finger, and Thumb Extension After High Radial Nerve Injury 191
Key points 191
INTRODUCTION 191
ANATOMY 192
Radial Nerve 192
Median Nerve 192
SURGICAL TREATMENT OF HIGH RADIAL NERVE INJURY 192
Primary Repair and Nerve Grafting 192
Tendon Transfer and Nerve Transfer 193
Nerve Transfer for High Radial Nerve Injury: Review of the Literature 193
Evaluation and Management of the Patient with High Radial Nerve Injury: A Clinical Algorithm 195
BEYOND HIGH RADIAL NERVE INJURY: MOTOR NERVE TRANSFERS FOR RADIAL NERVE DYSFUNCTION OF OTHER ETIOLOGIES 195
Upper Cervical Root Injury 195
Lower Cervical Root Injury and Cervical Spinal Cord Injury 200
SENSORY NERVE TRANSFER 201
AUTHORS’ PREFERRED TECHNIQUE 203
ILLUSTRATIVE CASES 204
Case 1: Complete High Radial Nerve Palsy After Gunshot Wound 204
Case 2: Partial Recovery from High Radial Nerve Injury with Weak Finger and Thumb Extension 204
Case 3: Finger and Thumb Extension Deficit After Stroke 205
SUMMARY 206
SUPPLEMENTARY DATA 206
REFERENCES 206
High Median Nerve Injury 209
Key points 209
INTRODUCTION 209
MOTOR AND SENSORY DEFICITS FOLLOWING HIGH MEDIAN NERVE INJURIES 210
Motor Deficits 210
Sensory Deficits 211
NERVE TRANSFERS FOR RECONSTRUCTION OF HIGH MEDIAN NERVE INJURIES 211
Restoring Index Finger and Thumb Flexion, and Grasp and Pinch Strength 212
Restoring index and thumb flexion 212
Indication 212
Preferred technique 212
Alternative nerve transfers to the anterior interosseous nerve 213
Restoration of grasp weakness 213
High Ulnar Nerve Injuries 219
Key points 219
INTRODUCTION 219
INDICATIONS 219
CONTRAINDICATIONS 220
PREOPERATIVE CONSIDERATIONS 220
SURGICAL OPTIONS 220
SURGICAL TECHNIQUE 220
Nerve Transfers to Restore Ulnar Motor Function: Anterior Interosseous Nerve to Ulnar Motor 221
Decompression of Guyon canal 221
Identification of ulnar nerve topography and isolation of the ulnar motor branch 221
Identify the anterior interosseous nerve 221
Coaptation 222
Nerve Transfers to Restore Ulnar Sensory Function 223
Third web space median to ulnar sensory transfer 223
End-to-side reinnervation of the dorsal ulnar cutaneous nerve 223
ADJUNCT PROCEDURES 224
POSTOPERATIVE MANAGEMENT 224
OUTCOMES 224
SUMMARY 225
REFERENCES 225
Nerve Transfers in Tetraplegia 227
Key points 227
INTRODUCTION: NATURE OF THE PROBLEM 227
SURGICAL TECHNIQUE 228
Preoperative Planning 228
Patient history 229
Patient examination 229
Diagnostic testing 229
Preparation and Patient Positioning 232
Preoperative care tips 232
Intraoperative positioning and care 232
Surgical Approach 232
Surgical Procedures 232
General tips 232
Restoration of elbow extension: posterior deltoid to triceps branch 234
Restoration of wrist extension: brachialis to extensor carpi radialis longus 235
Restoration of digit extension: supinator to posterior interosseous nerves 236
Restoration of digit flexion: brachialis to median nerve-innervated flexors 237
Immediate Postoperative Care 240
REHABILITATION AND RECOVERY 240
CLINICAL RESULTS IN THE LITERATURE 240
SUMMARY 241
REFERENCES 241
Free Functional Muscle Transfers to Restore Upper Extremity Function 243
Key points 243
INTRODUCTION 243
INDICATIONS 243
Focal Muscle Loss 243
Volkmann Ischemic Contracture 244
Brachial Plexus Palsy 244
PATIENT EVALUATION 244
PRINCIPLES 246
TIMELINE FOR INTERVENTION 246
DONOR NERVES 246
DONOR MUSCLES 250
RECONSTRUCTIVE GOALS 250
Upper Plexus (C5-C6) 250
Lower Plexus (C7-T1) 251
Complete Plexus (C5-T1) 251
OUTCOMES 252
Muscle Transfer for Elbow Flexion 252
Single Muscle Transfer for Hand Function 252
Double Free Functional Muscle Transfer for Hand Function 252
THE AUTHORS’ ALGORITHM 252
Delayed Presentation of Upper Brachial Plexus Injury (C5-C6) 252
Delayed Presentation of Lower Brachial Plexus Injury (C7-T1) 253
Complete Brachial Plexus Injury (C5-T1) 254
POSTOPERATIVE CARE 254
REHABILITATION 254
SUMMARY 255
REFERENCES 255
Management of Pain in Complex Nerve Injuries 257
Key points 257
INTRODUCTION 257
NEUROPATHIC PAIN 257
CHRONIC REGIONAL PAIN SYNDROME 257
MECHANISM OF NEUROPATHIC PAIN 258
NEUROMA 259
BRACHIAL PLEXUS INJURIES 259
PHARMACOLOGIC TREATMENT 259
Anticonvulsants 259
Antidepressants 260
Opioids 260
Topicals 260
SURGERY 260
NEUROSTIMULATION 261
OUTCOMES 261
SUMMARY 261
REFERENCES 261
Donor Activation Focused Rehabilitation Approach 263
Key points 263
INTRODUCTION 263
FACTORS INFLUENCING RETURN OF FUNCTION AFTER NERVE TRANSFERS 264
Cortical Plasticity 264
Exercise 264
Positioning 264
PREOPERATIVE THERAPY 265
POSTOPERATIVE THERAPY 265
Early Phase 265
Patient education 265
Anatomy 265
Timeline for motor recovery 265
Home exercise program 266
Flood the donor 266
Middle Phase 266
Monitoring for return of function 266
Advancing the home exercise program 266
Late Phase 268
Resisted exercise 268
Neuromuscular electrical stimulation and biofeedback 268
THERAPY REGIMENS FOR SPECIFIC NERVE TRANSFERS 268
Nerve Transfers to Regain Shoulder Function 268
Spinal accessory to suprascapular nerve transfer 268
Considerations 268
Early phase 269
Middle phase 269
Late phase 269
Triceps branch to axillary nerve transfer 270
Early phase 270
Middle phase 270
Late phase 271
Nerve Transfers to Restore Elbow Flexion 271
Double fascicular nerve transfer 271
Considerations 271
Early phase 271
Index 279