Caudomedial Antebrachial Muscles

Question 0

flexor carpi ulnaris

Answer 0

heads: humeral and ulnar
O: medial epicondyle of humerus; olecranon of ulna
I: accessory carpal bone
A: flex carpal joints

Question 1

flexor carpi radialis

Answer 1

O: medial epicondyle of humerus
I: palmaroproximal aspect of metacarpal bones 2 and 3
A: flex carpal joints

Question 2

superficial digital flexor

Answer 2

O: medial epicondyle of humerus
I: proximopalmar aspects of middle phalanges of digits 2-5
A: flex carpal and digital joints except for distal interphalangeal joints

Question 3

deep digital flexor

Answer 3

heads: humeral, radial, ulnar
O: medial epicondyle of humerus; radius; ulna
I: palmar aspects of distal phalanges
A: flex carpal and digital joints

Question 4

pronator teres

Answer 4

O: medial epicondyle of humerus
I: body of radius
A: pronation of manus

Question 5

pronator quadratus

Answer 5

attachments: apposed surfaces of radius and ulna
action: pronation of manus