Palmaris longus is a slender, elongated, spindle shaped muscle, lying on the medial side of the flexor carpi radialis. It is widest in the middle, and narrowest at the proximal and distal attachments. It arises mainly from the medial epicondyle of the humerus via the common flexor tendon. It also takes origin from the adjacent intermuscular septa and from the antebrachial fascia. WitrynaThe central part of the palmar aponeurosis is intimately bound to the integument by dense fibroareolar tissue forming the superficial palmar fascia, and gives origin by its medial margin to the palmaris brevis.

Flexor carpi radialis: Origin, insertion and action Kenhub

Witryna1 gru 2015 · Indertion: palmaris longus is inserted into the transverse carpal ligament and the palmar aponeurosis. Function: flexion of the hand at the wrist. Innervation: median nerve. The … WitrynaOrigin and insertion [ edit] It arises from the lateral epicondyle of the humerus, by the common extensor tendon; from the radial collateral ligament of the elbow-joint; from a strong aponeurosis which covers its surface; and from the intermuscular septa between it and the adjacent muscles. [2] fabian longest day

12.7: Actions, Origins, and Insertions of the Skeletal Muscles

Witryna19 lip 2024 · Origin: Anterior body of pubis, inferior pubic ramus, ischial ramus: Insertion: Medial surface of proximal tibia (via pes anserinus) Actions: Hip joint: Thigh … WitrynaPalmaris longus (PL), phylogenetically degenerated flexor muscle of metacarpophalangeal joint, takes origin from medial epicondyle of humerus as a … WitrynaLiczba wierszy: 5 · 20 lut 2024 · Palmaris longus muscle originates from the medial epicondyle of humerus, via the common flexor ... does hypotonic solution cause a cell to swell