Human Wrist Anatomy

Each hand contains 27 distinct bones that give the hand an incredible range and precision of motion. The distal radioulnar joint.

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The wrist is a complex joint that bridges the hand to the forearm.

Human wrist anatomy. The wrist must be extremely mobile to give our hands a full range of motion. The wrist is also made up of several component joints. It is relatively prone to injury.

The bones of the hand and wrist provide the body with support and flexibility to manipulate objects in many different ways. In human anatomy the wrist is variously defined as 1 the carpus or carpal bones the complex of eight bones forming the proximal skeletal segment of the hand. The wrist can bend straighten move laterally and rotate.

The wrist connects the hand to the forearm. These bones and joints let us use our hands in lots of different ways. This arrangement of bones allows for a wide range of movement.

Wrist complex joint between the five metacarpal bones of the hand and the radius and ulna bones of the forearm. It consists of the distal ends of the radius and ulna bones eight carpal bones and the proximal ends of five metacarpal bones. 2 the wrist joint or radiocarpal joint the joint between the radius and the carpus and 3 the anatomical region surrounding the carpus including the distal parts of the bones of the forearm and the proximal parts of the metacarpus or five metacarpal bones and the series of joints between these bones thus referred to as wrist joints.

The anatomy of the wrist joint is extremely complex probably the most complex of all the joints in the body. The wrist is composed of eight or nine small short bones carpal bones roughly arranged in two rows. The forearms ulna and radius support the many muscles that manipulate the bones of the hand and wrist.

The bones comprising the wrist include the distal ends of the radius and ulna 8 carpal bones and the proximal portions of the 5 metacarpal bones see the images below. The wrist is actually a collection of many bones and joints. It is actually a collection of multiple bones and joints.

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