O: common flexor tendon I: lateral surface of teh middle 1/3 of the radius IN: median nerve
Pronator Teres -ulnar head
O: coronoid process of the ulna I: lateral surface of the middle 1/3 of the radius IN: median nerve
Flexor Carpi Ulnaris -humeral head
O: the common flexor tendon I: the pisiform bone, the hamate and fifth metacarpal bones IN: Ulnar nerve
Flexor Carpi Ulnaris -ulnar head
O: the medial margin of the olecranon of the ulna and the upper 2/3s of the posterior border of the ulna I: the pisiform bone, the hamate and fifth metacarpal bones IN: ulnar nerve
Palmaris Longus
O: the common flexor tendon I: Palmar aponeurosis IN: median nerve
Flexor Digitorum Supercialis -humeral head
O: the common flexor tendon, the coronoid process of the ulna I: shaft of the middle phalanx of the fingers 2-5 IN: median nerve
Flexor Digitorum Superficialis -radial head
O: the proximal radius I:shaft of the phalanx of fingers 2-5 IN: median nerve
Flexor Carpi Radialis
O: common flexor tendon I: base of the 2nd metacarpal bone IN: median nerve
Pronator Teres -humeral head
O: common flexor tendon I: lateral surface of teh middle 1/3 of the radius IN: median nerve
Pronator Teres -ulnar head
O: coronoid process of the ulna I: lateral surface of the middle 1/3 of the radius IN: median nerve
