Anterior Forearm Muscles

Question 1

Flexor Carpi Radialis

Answer 1

O: medial epicondyle of humerus
I: bases of 2nd & 3rd metacarpal bones

Question 2

Flexor Carpi Ulnaris (humeral head)

Answer 2

O: medial epicondyle of humerus
I: pisiform bone; hook of hamate; base of 5th metacarpal bone

Question 3

Flexor Carpi Ulnaris (ulnar head)

Answer 3

O: medial aspect of olecranon process and posterior border of ulna
I: pisiform bone; hook of hamate; base of 5th metacarpal bone

Question 4

Flexor Digitorum Superficialis (humeroulnar head)

Answer 4

O:Medial epicondyle of humerus; medial border of coronoid process of ulna
I: middle phalanx of medial 4 fingers

Question 5

Flexor Digitorum Superficialis (radial head)

Answer 5

O: oblique line on anterior surface shaft of radius
I: middle phalanx of medial 4 fingers

Question 6

Flexor Pollicis Longus

Answer 6

O: Anterior Surface of Shaft of Radius
I: Distal phalanx of thumb

Question 7

Flexor Digitorum Profundus

Answer 7

O: Anteromedial surface of shaft of ulna
I: Distal phalanges of medial 4 fingers

Question 8

Pronator Quadratus

Answer 8

O: Anterior surface of shaft of ulna
I: Anterior surface of shaft of radius

Question 9

Pronator Teres (humeral head)

Answer 9

O: Medial epicondyle of humerus
I: Lateral aspect of shaft of humerus

Question 10

Pronator Teres (ulnar head)

Answer 10

O: Medial border of coronoid process of ulna
I: Lateral aspect of shaft of radius

Question 11

Palmaris Longus

Answer 11

O: Medial epicondyle of humerus
I: Flexor retinaculum and palmar aponeurosis