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3 lis 2023 · This topic page will briefly discuss the upper extremity anatomy in order to introduce you to the main regions of the upper limb, which includes: the shoulder, arm, elbow, forearm and hand.
- Palmaris Brevis
Relations. Lying directly beneath the skin, palmaris brevis...
- Hypothenar
Hypothenar muscles The hypothenar muscles are the three...
- Brachial Plexus
The brachial plexus is a network of nerves that gives rise...
- The Neurovasculature
Upper limb veins Veins usually accompany main arteries,...
- Distal Radioulnar Joint
Distal radioulnar joint (Articulatio radioulnaris distalis)...
- Palmar
Palmar interossei are short unipennate intrinsic muscles of...
- Palmaris Brevis
•Upper limb assumes typical “waiter’s tip position”: •Shoulder adducted and medially rotated. •Elbow extended •Forearm pronated
Upper limb. 1. Shoulder girdle: clavicle and scapula. 2. Free upper extremity: humerus, ulna, radius, carpal bones, metacarpals, and phalanges.
A diagonal line from surgical neck to deltoid tuberosity; lateral head of triceps brachii. Spiral groove: radial nerve, profunda brachial artery. Middle part with coracobrachials. Posterior view: Right Humerus. Spiral groove.
2 paź 2024 · Multiple illustrations on the myology of the upper limb, with various muscular compartments (fascial compartments), fascia and intermuscular septum, and the muscles and tendons.
In this section, learn more about the anatomy of the bones of the upper limb – the clavicle, scapula, humerus, radius, ulna and hand bones. + Read more.
13 lis 2023 · The tendon of the muscle passes in its own tunnel to enter the palm and it inserts onto the base of the 1st distal phalanx. The tendon is kept close to the bones by a series of flexor tendon sheaths, which lubricate the tendon and prevent bowstringing (excessive loss of proximal pulley).
