Craniolateral Antebrachial mm. Origins

Question 1

Extensor carpi radialis m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 1

lateral epicondyle of humerus (and its crest)

Question 2

Common digital extensor m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 2

lateral epicondyle of humerus

Question 3

Lateral digital extensor m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 3

lateral epicondyle of humerus

Question 4

Ulnaris lateralis m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 4

lateral epicondyle of humerus

Question 5

Abductor pollicis [digit I] longus m.

AKA: extensor carpi obliquus m.

Answer 5

body of ulna

Question 6

Supinator m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 6

lateral epicondyle of humerus

Question 7

Brachioradialis m.

hint: same as all craniolateral antebrachial mm. EXCEPT the abductor PL

Answer 7

lateral epicondyle of humerus