What is an anatomy of the hand?

The anatomy of the hand consists of different features on the surface and interior of the hand. This includes bones, joints, nerves and tendons. Individual aspects of hand anatomy, such as fingers, also have specific structures that are worth mentioning in the discussion of the anatomy of the hand. The folds include a distal palmar fold that is formed near the index finger and continues on the Ulnar border, opposite the thumb. The proximal Palmar fold lies directly below the distal Palmar fold. Segments include small, ring, medium and index fingers and thumbs.

Phalanges are different fingers and thumbs. Distal phalanxes are located on the tip of the finger, the middle phalanx is in the center and the proximal phalanx is part of the finger closest to the palm. The thumb has no middle phalanx and instead has only distal Phalange and proximal Phalange.

The other bones of the hand form a palm and an area adjacent to the wrist. Metacarples are the main bones of the hand. They rest under the proximal phalanx. Among other hand bones that form the base of the hand closest to the wrist, PAThree Hate, Pisiform, Lunate, Trapezoid and Scaphid.

The joints help provide hands movement and allow people to grasp objects and perform more daily tasks. Finger joints include distal interphalangal, proximal interphalangeal and metacarpofalgeal joints that associate with proximal phalanx to metacarpals. Specifically, the joint that depends on the thumb is also the carpometacarpal, also referred to as the basillary joint.

different nerves are also included in the anatomy of the hand. These nerves provide the skin with a sense of touch and the ability to feel pain, often from feelings like warmth and cold. Takmezi examples include Ulnar nerve, radial nerve and digital nerve.

Fingers have specific anatomical features. This includes a nail plate, folds of nails and lunula. The tendons that help finger bending include tendons inserting an extension that leads along the upper part of the finger, and inserting the tendon of the bend that leads along Palmové sides of the finger. These tendons connect distal and medium phalanx.

various arteries and muscles also form an anatomy of the hand. The playground includes deep Palmar, radial and surface ulnar arteries. The muscles in the hand include Aductor Pollicis, Interosseous and Lumbrical.