Forearm Extensors Flashcards
1
Q
Extensor Indicis
A
O: D 1/2 dorsal ulna + IM
I: Ulnar side of Dorsal Aponeurosis of Index Finger
2
Q
Extensor Digiti Minimi
A
O: LE + AB
I: Dorsal Aponeurosis of the little finger
3
Q
Extensor digitorum
A
O: LE + AB + Coll. ulnar lig
I: Ph (II-V) M ten: base of Mid Ph L ten: Reconnect then insert to base of dis Ph
4
Q
Extensor Pollicis Brevis
A
O: D 1/3 Dorsal Radius + IM
I: Dorsal surface base of prox phalanx I
5
Q
Extensor Pollicis Longus
A
O: Mid Dorsal Ulna + IM
I: Dorsal base of D Ph thumb
6
Q
Abducor pollicis longus
A
O: Mid 1/3 Dorsal Radius + IM
I: Radial side of base of MC bone I
