Anatomy Of The Wrist

Profundus tendons which pass through the palm side of the wrist and hand. The bones comprising the wrist include the distal ends of the radius and.

Broken Wrist

One row connects with the ends of the bones in the forearmthe radius and ulna.

Anatomy of the wrist. There are eight small carpal bones in the wrist that are firmly bound in two rows of four bones each. 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. As you can see the wrist is a complex area of the body.

It consists of the distal ends of the radius and ulna bones eight carpal bones and the proximal ends of five metacarpal bones. A patients guide to wrist anatomy introduction. The carpal bones are arranged in 2 interrelated rows.

The anatomy of the wrist joint is extremely complex probably the most complex. Osteology of the wrist. The wrist is a complex system of many small bones known as the carpal bones and ligaments.

The wrist connects the hand to the forearm. The wrist joint also known as the radiocarpal joint is a synovial joint in the upper limb marking the area of transition between the forearm and the hand. The larger bone the radius is on the same side as the thumb.

The smaller bone the ulna is on the little finger side. The main tendons of the hand are. The carpus is rounded on its proximal end where it articulates with the ulna and radius at the wrist.

It is often compared to the ankle joints in structure however through evolution the wrist has become more delicate and lost many of the characteristics that would allow it to be a truly effective weight bearing joint. It is actually a collection of multiple bones and joints. 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 wrist is the junction of the distal end of the radiusulna and the adjacent carpal bones. Extensor tendons of the fingers which attach to the middle and distal phalanges and extend. The important structures of the wrist can be divided into several categories.

There are two long bones in the forearm that run from the elbow to the wrist. The wrist is a complex joint that bridges the hand to the forearm. Superficialis tendons which pass through the palm side of the wrist and hand.

The mass that results from these bones is called the carpus.

Hand Wrist Anatomical Chart