muscle: extensor indicis

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Muskeln Übersichtskarte Brachialis Brachioradialis Extensor carpi radialis longus Extensor carpi radialis brevis Abductor pollicis longus Extensor pollicis brevis Extensor pollicis longus Trizeps Anconeus Extensor carpi ulnaris Extensor_digitorum communis Abductor pollicis longus Extensor pollicis longus Extensor digiti minimi Extensor pollicis brevis Extensor indicis (profundus) Extensor indicis (profundus) Extensor digitorum communis Flexor carpi_ulnaris Flexor digitorum profundus Abductor digiti minimi Interossei dorsales Hand Adduktor pollicis Supinator

M. extensor indicis (proprius)

extensor of the index finger arising in the forearm
Origin: distal third of the facies dorsalis ulnae, interosseous membrane
Insertion: base of the distal phalanx of the index finger
Innervation: Ramus profundus of Nervus radialis from C7 and C8
Antagonists:
Movement: extension in all index finger joints, dorsiflexion of the wrist