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13 Νοε 2023 · Venous drainage of the hand occurs mainly via the dorsal venous network, located across the dorsal metacarpal region, and drains into the cephalic (lateral aspect) and basilic veins (medial aspect). An accessory cephalic vein may drain the middle part of the dorsal network.
- Carpal Bones
The carpal bones (i.e. carpus) are eight irregularly-shaped...
- Dorsal
Dorsal interossei are bipennate (feather-like) muscles found...
- Carpal Bones
Important Structures. The important structures of the hand can be divided into several categories. These include. bones and joints. ligaments and tendons. muscles. nerves. blood vessels. The front, or palm-side, of the hand is referred to as the palmar side. The back of the hand is called the dorsal side. Bones and Joints.
3 Νοε 2023 · Dorsal interossei are bipennate (feather-like) muscles found in the dorsal compartment of the hand. The prefix bi- means that they arise by two heads which converge to attach onto a central tendon, which gives them a shape of a feather.
12 Ιουν 2023 · Your hand and wrist have two groups of tendons: Extensor tendons: Tendons that help you extend and straighten your fingers, hand and wrist. Flexor tendons: Tendons that help you flex and curl your fingers, hand and wrist.
7 Ιουν 2016 · C and D, Extensor tendon anatomy, dorsal innervations, and dorsal interosseous muscle anatomy. Note: The extensor indicis proprius and extensor digiti minimi lie ulnar to the extensor digitorum communis (EDC) tendons at the level of the metacarpophalangeal joint.
5 ημέρες πριν · Explore the anatomy and function of the hand and wrist bones with Innerbody's interactive 3D model.
Dorsal aspect. On the dorsal aspect of the wrist six osteofibrous tunnels can be distinguished (Fig. 9, see Standring, Fig. 50.14), which contain the tendon sheaths of the extensors of the wrist and fingers (Table 1) and the abductor of the thumb.
