Wrist & Hand Anatomy (Outline)
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Wrist & Hand Anatomy (Outline) Lyrics
Upper extremity
a. Shoulder
b. Elbow
c. Forearm
d. Wrist
Wrist Joint
- a. Stability
- 1. Bones
2. Ligaments/Capsule
3. Muscle Support
b. Radiocarpal
c. Distal Radioulnar
d. Movement
- 1. Flexion-extension
2. Adduction-abduction
- Ulnar-radial deviation
Ulnar-radial flexion
3. Circumduction
Bones of the wrist
Muscles of wrist
- a. Flexors
b. Extensors
- 1. Extensor Carpi Radialis Longus
2. Extensor Carpi Radialis Brevis
3. Extensor Carpi Ulnaris
Hand
- a. Bones
- 1. Carpals
2. Metacarpals
3. Phalanges
b. Joints
- 1. Intercarpal
2. Midcarpal
3. Carpometacarpal
4. Metacarpophalangeal
5. Interphalangeal
d. Ligaments
- 1. Palmar Aponerousis
2. Fascia
3. Palmar Arches
e. Prehension
f. Muscles
- 1. Primary Flexors (Phalanges)
- i. Flexor Digitorum Superficialis
ii. Flexor Digitorum Profundus
iii. Flexor Pollicis Longus
2. Primary Extensors
- i. Extensor Digitorum
ii. Extensor Indicis
iii. Extensor Digiti Minimi
iv. Extensor Pollicis Longus
v. Extensor Pollicis Brevis
3. Abductors
- i. Abductor Pollicis Longus
Wrist Radial Deviators (Abductors)
- a. Flexor carpi radialis
b. Extensor carpi radialis longus
c. Extensor carpi radialis brevis
d. Abductor pollicis longus
e. Flexor pollicis longus
f. Extensor pollicis longus
g. Extensor pollicis brevis
Wrist Ulnar Deviators (Adduction)
- a.Flexor carpi ulnaris
b. Extensor carpi ulnaris
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- Wrist & Hand Anatomy (Outline)
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