ärmförslutning

Armförslutning, in medical terminology, refers to the process of surgically securing the bones of the upper limb after a fracture or dislocation. The primary purpose of armförslutning is to align the damaged bones (closed reduction) and maintain that alignment during the healing period, reducing the risk of malunion or nonunion. The procedure can be performed by either closed or open techniques. A closed reduction is performed externally, using manual manipulation or specialized cast or splint devices, whereas an open reduction allows direct surgical access to the bone and often involves the placement of internal fixation devices such as plates, screws, rods or external fixation pins.

The choice of technique depends on several factors, including the type and severity of the injury, patient age, bone quality, and the presence of associated soft‑tissue damage or infection. Patients undergoing armförslutning generally receive post‑operative immobilization for a period ranging from several weeks to months, followed by gradual physiotherapy to restore range of motion and strength. Complications that may arise include infection, hardware failure, stiffness, and nerve injuries. Successful armförslutning requires meticulous surgical technique, appropriate fixation hardware, and careful post‑operative care to ensure optimal functional recovery.

In addition to orthopaedic uses, the term is occasionally applied in rehabilitation and biomechanical research to describe the return to functional biomechanics following injury or intervention. The goal across contexts remains the same: to achieve a stable, functional arm capable of its full spectrum of motion and load bearing.