⭐️Extensor Pollicis Longus Flashcards by AmyActs Unknown

Q

Origin

A

Middle 1/3 of posterior surface of ulna and interosseous membrane

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Q

Insertion

A

Base of distal phalanx of thumb

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Q

Function

A

Ext of thumb at CMC, MCP, and IP joints

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Q

Nerve

A

Radial

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