Origin
The origin of the Levator Scapulae muscle is?
What is transverse processes of C1-C4
List the superficial muscles of the extensor forearm.
Brachioradialis, Extensor Carpi Radialis Longus, Extensor Carpi Radialis Brevis, Extensor Digitorum, Extensor Digiti Minimi, Extensor Carpi Ulnaris
Upper ribs
The LOAF muscles are?
Lumbricales 1 and 2 via digital branches
Opponens pollicis
Abductor pollicis brevis
Flexor pollicis brevis- superficial head
The innervation of the subclavius is?
Nerve to subclavius
The origin of the extensor indicis is?
Posterior distal ulna
List the deep muscles of the extensor forearm.
supinator, abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, extensor indicis
The insertion of the teres minor is?
Lower facet of greater tubercle
The cutaneous innervation of the radial nerve is?
Dorsal radial 3 and 1/2 digits, not including tips
The innervation of the palmaris brevis is?
Ulnar nerve
The origin of the abductor digiti minimi is?
Adjacent tendons of flexor carpi ulnaris
Flexion of forearm in neutral position.
Can supinate pronated forearm, can pronate supinated forearm.
Lateral surface of olecranon
Lateral ulna
The cutaneous innervation of the ulnar nerve is?
Ulnar 1 and 1/2 digits
The innervation of the extensor carpi ulnaris is?
Deep branch of radial nerve
Lateral epicondyle
Radial collateral and annular ligaments
Supinator crest of the ulna
What are the three arterial arches of the hand?
1. superficial palmar arch
2. Deep palmar arch
3. Dorsal carpal arch
The insertion of the extensor pollicis brevis is?
Base of proximal phalanx of thumb
The muscles of the thenar eminence are?
Abductor Pollicis Brevis
Flexor Pollicis Brevis
Opponens Pollicis
The innervation of the opponens pollicis is?
Recurrent branch of median nerve
1st interossei from ulnar side of 2nd metacarpal
2nd interossei from radial side of fourth metacarpal
3rd interossei from radial side of 5th metacarpal
The six compartments (from radial side) of the extensor retinaculum include:
1. Abductor pollicis longus, extensor pollicis brevis
2. Extensor carpi radialis longus and brevis
3. Extensor pollicis longus
4. Extensor digitorum and extensor indicis
5. Extensor digiti minimi
6. Extensor carpi ulnaris
The insertion of the dorsal interossei is?
1st interossei to radial side of index finger
2nd interossei to radial side of middle finger
3rd interossei to ulnar side of middle finger
4th interossei to ulnar side of ring finger
The muscles of the hypothenar eminence are?
Palmaris Brevis
Abductor Digiti Minimi
Flexor Digiti Minimi Brevis
Opponens Digiti Minimi
The innervation of the flexor digitorum profundus is?
Median nerve to muscle going to digits 2 and 3 (anterior interosseous nerve)
Ulnar nerve to muscle going to digits 4 and 5