Hand & Wrist Exam
 

MCP, PIP and DIP Flexion

 
 
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Overview

    • How to Assess

    • The fingers are flexed anteriorly, with closing of the fist.
    • Muscles Involved

    • Flexor digitorum profundus & superficialis, flexor digiti minimi brevis (5th finger)
    • Normal Range of Motion

    • Metacarpophalangeal joint - 80°
    • Proximal interphalangeal joint - 100°
    • Distal interphalangeal joint - 70°
    • Myotome

    • C8Median nerve
 
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