skafoidfraktur

Skafoidfraktur refers to a fracture of the scaphoid bone, which is one of the eight carpal bones located in the wrist. It is the most commonly fractured carpal bone, particularly in young adults, often resulting from a fall onto an outstretched hand. The scaphoid bone's location and blood supply make it prone to complications such as nonunion (failure to heal) and avascular necrosis (bone death due to lack of blood flow).

Symptoms of a scafoidfraktur can include pain in the wrist, especially on the thumb side, swelling, and tenderness when pressing on the anatomical snuffbox, a small triangular depression on the back of the wrist near the thumb. There may also be difficulty gripping objects or moving the wrist. In some cases, a scafoidfraktur may not be immediately apparent on initial X-rays, leading to delayed diagnosis.

Diagnosis typically involves a physical examination and imaging studies. X-rays are the primary diagnostic tool, but if initial X-rays are inconclusive, further imaging such as CT scans or MRI may be necessary to confirm the fracture.

Treatment for a scafoidfraktur depends on the location and severity of the break. Nondisplaced fractures are often treated conservatively with immobilization using a cast, typically for several weeks. Displaced fractures or those with instability may require surgical intervention to realign the bone fragments and stabilize them with screws or pins. Early and appropriate treatment is crucial to minimize the risk of long-term complications.