Wrist Examination

MusculoskeletalYear 3

Wrist stations usually hide a scaphoid injury, a de Quervain's or a carpal tunnel. This checklist prompts the snuffbox, Finkelstein's and the median nerve tests in a fixed order.

Marking points
34
Run-through
~9m
Progress
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1

Introduction

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  • Examination should include elbow, forearm, and hand

2

Look

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3

Feel

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  • Use back of hands, compare sides

    • Lies more proximally than the radial styloid

    • In anatomical snuff box (EPL tendon ulnar border, AbdPL and EPB radial border, radial styloid proximal border)

    • Bony prominence proximal to capitate sulcus

    • 1cm distal and radial to pisiform

    • Flexor crease of the wrist on the ulnar side

4

Move

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    • Normal 70°. ECRL, ECRB, ED, ECU. Check prayer position

    • Normal 80-90°. FCR, PL, FCU (primary); FDS, FDP, FPL (secondary). Check reverse prayer position

    • Supinator muscle

    • Pronator teres, Pronator quadratus

    • Normal 60°. ECU, FCU

    • Normal 20°. ECRB, ECRL, FCR

5

Special tests

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  • To provoke dorsal central wrist pathology

  • Tests AbdPL and EPB

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