Wrist Joint Bone Anatomy

The radiocarpal joint or wrist joint is an ellipsoid joint formed by the radius and the articular disc proximally and the proximal row of carpal bones distally. The wrist joint is formed by.

Wrist Joint Anatomy Overview Gross Anatomy Natural Variants

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This joint is mainly on the thumb side of your.

Wrist joint bone anatomy. A patients guide to wrist anatomy introduction. The ulna is not part of the wrist joint it articulates with the radius just proximal to the wrist joint at the distal radioulnar joint. It is actually a collection of multiple bones and joints.

The link between ulna and radius is covered with smooth cartilages. Proximal wrist joint proximal wrist joint is a pivot joint formed by radius and ulnahead of distal end of ulna lies against ulnar notch of radius bone. The carpal bones on the ulnar side only make intermittent contact with the proximal side the triquetrum only makes contact during ulnar abduction.

This joint is the main joint of the wrist. The scaphoid lunate and triquetrum bones. In simple terms the wrist joint connects the forearm to the hand.

The wrist is actually a collection of many bones and joints. Proximally the distal end of the radius and the articular disk see below. The radiocarpal joint is a condyloid joint.

The radiocarpal joint is located where the radius meets the first row of carpal bones. The anatomy of the wrist joint is extremely complex probably the most complex of all the joints in the body. 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.

A condyloid joint allows combined motions in multiple planes including backward and forward bending motions side to side motions and circular motions. This is where the radius the thicker forearm bone connects with the bottom row of wrist bones. More specifically the wrist bones connect the forearm to the hand and are crucial for torque generation which generates grip strength note how the flexed wrist gives weak hand grip extension stretches the wrist flexors and primes them to give maximum tension and strength.

Distally the proximal row of the carpal bones except the pisiform. The wrist is a complex joint that bridges the hand to the forearm. Structures of the wrist joint articulating surfaces.

These bones and joints let us use our hands in lots of different ways.

Wrist Joint Pain Springerlink