Deep Posterior Forearm Muscles Flashcards
1
Q
What are the deep posterior forearm muscles?
A
Supinator, abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, extensor indicis mm.
2
Q
A- Supinator m.
A
Supination of the forearm
3
Q
Inn- Supinator m.
A
Radial n.
4
Q
A- Abductor pollicis longus m.
A
Abduction and extension of the thumb
5
Q
Inn- Abductor pollicis longus m.
A
Radial n.
6
Q
A- Extensor pollicis brevis m.
A
Extension of the thumb
7
Q
Inn- Extensor pollicis brevis m.
A
Radial n.
8
Q
A- Extensor pollicis longus m.
A
Extension of the thumb
9
Q
Inn- Extensor pollicis longus m.
A
Radial n.
10
Q
A- Extensor indicis m.
A
Extensor of the index finger (second digit)
11
Q
Inn- Extensor indicis m.
A
Radial n.
12
Q
Which retinaculum overlies the muscles of the posterior forearm compartment?
A
Extensor retinaculum
