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Professional
Consumer
MSD Manual
Professional Version
MEDICAL TOPICS
RESOURCES
NEWS
PROCEDURES
QUIZZES
ABOUT US
Professional
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Overview of the MSD Manuals
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Authors
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zacharia isaac
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Zacharia Isaac, MD
Affiliations
Associate Chair, Department of Physical Medicine and Rehabilitation
Brigham and Women's Hospital
Division Chief, Spine Care and Pain Management
Spaulding Rehabilitation Hospital
Manual Chapters and Commentaries
Chapters
Rehabilitation