Feb 4, 2025 · A distal ulna fracture, or isolated ulnar shaft fracture, is a type of fracture that occurs along the length of the ulna bone, which is one of the two bones in the forearm.

Ulna distal aspect. The lower (distal) end of your ulna forms part of your wrist joint. It ends in a rounded bump called the styloid process — the bump above your wrist on your pinkie side. The distal end is sometimes referred to as the head of your ulna.

May 31, 2018 · Fractures of the ulnar-sided, small, round bones of the wrist will result in pain after injury. Some commonly fractured bones in this location include the distal ulna, pisiform, triquetrum, and hamate.

Nov 22, 2023 · Distal ulnar fracture is a prevalent upper extremity injury frequently encountered in emergency departments. Targeting first responders, physicians, and support staff, this course emphasizes the comprehensive management of distal ulnar fractures alongside radial injuries.

Aug 25, 2018 · What is the ulna bone facts, where is it located, parts of ulna proximal, shaft, distal (head, notches, processes, borders & surfaces), what does it do, labeled image

Feb 26, 2021 · Distal ulnar fractures are common and usually occur with a concurrent distal radius fracture. Isolated fractures occur as a result of direct force to the ulna. Fractures associated with radius fractures usually occur as the result of a fall on an outstretched arm. Distal ulnar fractures are divided into two groups:

Oct 1, 2024 · Proximally, the ulna articulates with the humerus at the elbow joint. Distally, the ulna articulates with the radius, forming the distal radio-ulnar joint. In this article, we shall look at the anatomy of the ulna – its bony landmarks, muscle attachments and clinical correlations.

2 days ago · There is an additional fracture of ulnar metadiaphysis with posterior translation of distal fracture components. Clinically, Colles fracture is associated with fall onto an outstretched hand . On examination there is " dinner fork " deformity of the affected wrist joint with associated tenderness and swelling.

The distal ulna is an important weight-bearing component of the wrist joint and an essential element of the forearm articulation. After injury, significant residual malalignment or deformity of the distal ulna and deficiency of its ligamentous support have a deleterious effect on grip strength and forearm rotation.

Jun 22, 2023 · The distal portion of the forearm's bone structure, which is in the center of the forearm, or the area near the elbow, are two places where forearm fractures can occur. They can be caused by a direct strike, such as being struck on …