Anterior Forearm Muscles

Question 1

Protenator Teres

Answer 1

Origin – Ulnar Coronoid Process, Medial epicondyle of humerus

Attachment – Middle of Convexity of Lat. Surface on Radius

C7 – Median Nerve

Anterior Ulnar Recurrent

Question 2

Flexor Carpi Radialis

Answer 2

Origin – Medial Epicondyle of Hum.

Attach – 2-3rd Metacarpal

C7 – Median

Radial Artery

Question 3

Palmaris Longus

Answer 3

Medial Epicondyle to transverse carpal ligament

C7-8 Median

Posterior Ulnar Recurrent

Question 4

Flexor Carpi Ulnaris

Answer 4

Origin – medial epicondyle of humerus and olecranon
Attachment – Pistiform, Hook of Hamate

C8 - Ulnar

Posterior Ulnar Recurrent

Question 5

Flexor Digitorum Superficialis

Answer 5

Origin – Medial Epicondyle, Coronoid Process, Radius
Attachment – Middle phalanges of medial 4

C7-T1 – Median

Ulnar and Radial

Question 6

Flexor Digitorum Profundus

Answer 6

Origin – Medial/anterior Ulna
Attachment – Distal phalanges of 2-5

C7-T1 Medial-Ulnar, lateral interosseus

Ulnar

Question 7

Flexor pollicis longus

Answer 7

Origin – Radius, coronoid process of Ulna
Attachment – Distal phalanx of D1

Median Nerve

Ulnar Artery

Question 8

Protenator Quadratus

Answer 8

Distal Ulna to Lateral Radius

Median Nerve

Ulnar Artery