Medical Definition of Extensor digiti minimi
1.
Origin, lateral epicondyle of humerus; insertion, dorsum of proximal, middle, and distal phalanges of little finger; action, extends fingers; nerve supply, radial (posterior interosseous).
Synonym: musculus extensor digiti minimi, extensor muscle of little finger, musculus extensor digiti quinti proprius, musculus extensor minimi digiti.
(05 Mar 2000)
Lexicographical Neighbors of Extensor Digiti Minimi
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