Anatomy - Hand Flashcards
1
Q
Carpal bones
A
Scaphoid Lunate Triquetrum Pisiform
Hamate Capitate Trapezoid Trapezium
2
Q
Carpal tunnel border
A
Flexor retinaculum & carpal bones
3
Q
Carpal tunnel contents
A
9 tendons & 1 nerve
- 4 Flexor digitorum superficialis
- 4 Flexor digitorum profundus
- 1 Flexor pollicis longus
- 1 Median N
4
Q
Thenar eminence muscles & N
A
ABductor pollicis brevis
Flexor pollicis brevis
Opponens pollicis
Median N
5
Q
Hypothenar eminence muscles & N
A
ABductor digiti minimi
Flexor digiti minimi
Opponens digiti minimi
Ulnar N
6
Q
Adductor pollicis
-Function & N
A
Thumb adduction
Ulnar N
7
Q
Lumbricals
-Function & N
A
MCP flexion
1-2 = Median N
3-4 = Ulnar N
8
Q
Dorsal interossei
-Function & N
A
DAB - Finger abduction
Ulnar N
9
Q
Palmar interossei
-Function & N
A
PAD - Finger adduction
Ulnar N
