extensor indicis

Definition

muscle of the upper limb

Source: Wikidata · Licence: CC0-1.0

Description from Wikidata (https://www.wikidata.org/), available under CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).

Relations

Origin

posterior surface of ulna, interosseous membrane of forearm

Insertion

middle phalanx of index finger, distal phalanx of index finger

Action

extension of the wrist joint

Innervation

nerve to extensor indicis

Sub-structures

• left extensor indicis
• right extensor indicis

Neighbouring structures

• abductor pollicis longus
• extensor pollicis brevis
• extensor pollicis longus
• supinator

Read more

Wikipedia (English)

Identifiers

TA2

2515

TA98

A04.6.02.052

FMA

38524

Wikidata

Q932883