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integration of a group of muscle functioning either as a prime mover, antagonist, synergist or stabiliser. The intrinsic and extrinsic muscles are balanced and integrate precisely to allow movement. The extrinsic muscles will be described in terms of flexor and extensor tendon anatomy.
13 lis 2023 · Learn everything about hand and wrist anatomy using this topic page. Click now to study the bones, muscles, arteries, and nerves of the hand at Kenhub!
16 gru 2015 · An overview of hand anatomy including the bones of the hand, the muscles of the hand, the blood supply of the hand and the innervation of the hand.
The anatomy of wrist, thumb and hand is complex because of the presence of many different functional joints: the distal radioulnar joint, the wrist joint (containing the radiocarpal and the intercarpal joints, the carpometacarpal joints, the trapezium–first metacarpal joint), the metacarpophalangeal joints and the interphalangeal joints.
Muscles acting on the hand can be divided into two groups: extrinsic and intrinsic muscles. The extrinsic muscles are located in the anterior and posterior compartments of the forearm. They control crude movements and produce a forceful grip. The intrinsic muscles of the hand are located within the hand itself.
This article discusses the key anatomical structures of the hand that enable functional movements, including the bony structures, articulations, ligaments, muscles, nerves and the vascular supply. This is a course page funded by Plus online learning.
12 cze 2023 · Overview. These muscles work together to help you move your your hand and fingers. What are the hand and wrist? Your hand and wrist are complex parts of your body that let you touch and control objects. They’re a complicated network of bones, muscles, nerves tendons and ligaments, blood vessels and parts of your lymphatic system. Advertisement.
