Intrinsic Muscles of Hand Flashcards
1
Q
Carpal Tunnel and Structures at Wrist
A
2
Q
Palmar Aponeurosis
A
3
Q
Intrinsic Muscles of Hand
A
They are located within hand itself and mainly execute precision movements with thumb and fingers. These include:
- Palmaris Brevis
- Thenar Muscles
- Adductor Pollicis
- Hypothenar Muscles
- Lumbricals: Flexion of metacarpophalangeal joint while extending interphalangeal joints.
- Palmar Interossei
- Dorsal Interossei
4
Q
A
5
Q
A
- Lumbricals
- Action: Flexion of metacarpophalangeal joint while extending interphalangeal joints.
6
Q
A