⭐️Extensor Indicis Flashcards by AmyActs Unknown

Q

Origin

A

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

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Q

Insertion

A

Dorsal digital expansion of the 2nd finger

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Q

Function

A

Ext of index finger at MCP, PIP, DIP joints
Ext of hand at wrist joint

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Q

Nerve

A

Radial

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