Introduction to Compression Neuropathies (Feat. Dr. Mackinnon) скачать в хорошем качестве

Introduction to Compression Neuropathies (Feat. Dr. Mackinnon)

Introduction to Compression Neuropathies Authors: Mackinnon SE1, Yee A1 Published: May 13, 2016 AUTHOR INFORMATION 1 Division of Plastic and Reconstructive Surgery, Washington University, St. Louis, Missouri DISCLOSURE No authors have a financial interest in any of the products, devices, or drugs mentioned in this production or publication. ABSTRACT This presentation is an introduction to compression neuropathies and examines the histological premise for nerve compression with methodology for evaluating these patients. Knowledge of compression neuropathy is key for treating patients with nerve injuries and serves as a foundation for building further expertise within the specialty of nerve surgery. This presentation includes a discussion surrounding the histopathology of nerve compression and its progression over time. Double crush syndrome is also included in this discussion. The second component of this presentation includes methodology for evaluation patients with nerve compression. This details the patient work-up, provocative tests and maneuvers, scratch collapse test, and strategies for sensory examination. TABLE OF CONTENTS 00:00 Introduction 00:32 COMPRESSION NEUROPATHY 02:05 Experimental Histology of Compression Neuropathy 03:16 Variable Histopathology within Nerve Compression 03:55 Clinical Histology of Compression Neuropathy 05:18 Progression of Compression Neuropathy 07:19 Double Crush in Nerve Entrapment Syndrome 08:45 PATIENT EVALUATION 09:18 Pain Evaluation 10:21 Peripheral Nerve Worksheet 11:49 Provocative Tests 12:00 Provocative Maneuvers 13:46 Tinel’s Test 13:53 Scratch Collapse Test 21:42 Sensory Examination 22:30 10/10 Test 23:34 Two-point Discriminator 24:05 Semmes Weinstein Test 24:41 Rate of Recovery for Nerve Injuries 27:15 Conclusion