Distal Radius Anatomy

A fracture of the distal radius occurs when the area of the radius near the wrist breaks. Radiographs of the affected wrist are shown in figure a.

Distal Radius Fracture

Radial head dislocation is another common injury associated with the bone 10.

Distal radius anatomy. In fact the radius is the most commonly broken bone in the arm. Symptoms include pain bruising and rapid onset swelling. The bone breaks on the lower end.

The wrist may be deformed. Obq1378 a 45 year old construction worker sustains a fall and presents with an isolated injury to his upper extremity. In the medial surface there is a concavity called the ulnar notch which articulates with the head of ulna forming the distal radioulnar joint.

Distal radius fractures broken wrist the radius is the larger of the two bones of the forearm. Distal radius fractures are very common. In younger people these fractures typically occur during sports or a motor vehicle collision.

The break usually happens due to falling on an outstretched or flexed hand. The distal radius rotates about the ulnar head by means of the sigmoid notch which is concave with well defined dorsal palmar and distal margins. The bone may also be affected by arthritis of the wrist or elbow joints.

A ct scan. General features of distal radius anatomy. When the radius breaks near the wrist it is called a distal radius fracture.

This article discusses the recovery process for both approaches plus the pain management tactics that can be used for all patients. Diagnostic methods that a physician may use to help diagnose a distal radius fracture include. The radius is one of two forearm bones and is located on the thumb side.

The part of the radius connected to the wrist joint is called the distal radius. In the distal region the radial shaft expands to form a rectangular end. Distal region of the radius.

The medial surface of the distal radius consists of the ulnar notch and the articular surface for the ulnar head figure 1. A thorough physical examination is important in identifying any noticeable deformities swelling. A distal radius fracture also known as wrist fracture is a break of the part of the radius bone which is close to the wrist.

The radius is considered the most commonly fractured bone in the human body with distal radius fractures being the most common form of radial fracture 9. Distal radius fractures can be reset either with surgery open reduction or without it closed reduction. The end toward the wrist is called the distal end.

A colles fracture or distal radius fracture is often called a broken wrist technically its a break in the larger of the two bones in your forearm. The lateral side projects distally as the styloid process. X rays are the most common method in evaluating a fracture if the bone has been displaced.

The ulna bone may also be broken. After soft tissue swelling subsides open reduction and internal fixation of the distal radius is performed.

Distal Forearm Approach Volar Anterior Approach M