Diagnosis
Diagnosis is normally confirmed by X-rays. Treatment
Non-surgical
First options for treatment are conservative, using hot or cold packs, rest and NSAIDs at first. If no improvement is made, a splint or brace can be used to keep the deviated arm straight. When none of the conservative treatments work surgical intervention is designated. Surgical
Pediatrics
Physiolysis
Purpose of the treatment is the removal of the epiphysis that causes the abnormal growth of the wrist. This is done by making a small incision at the volar-radial side. This approach passes the Flexor pollicis longus and Palmaris longus and leaves the Median nerve and Radial artery protected. Then the Pronator quadratus muscle is found and detached from the radius. Here a cut into the bone will find the abnormal epiphysis. When the epiphysis is clearly defined more bone is removed so the radius is in its normal position and prevents a new bone bar from forming. This is the end of the physiolisis. This is always combined with a Vickers Ligament release.Dome osteotomy
Purpose of this treatment option is to straighten the abnormal radius. To do this, an 8 cm incision is made from the wrist crease at the palmair radial side. The approach is made passing the Flexor carpi radialis with detachment of the Pronator quadratus muscle from the radius. Now the Vickers ligament release is done. After this the periosteum is elevated and a crescent-shaped osteotomy, concave at the end, is marked on the bone. Now the radius is cut dome shaped and straightened.
Madelungs deformity is usually characterized by malformed wrists and wrist bones and is often associated with Léri-Weill dyschondrosteosis. It can be bilateral (in both wrists) or just in the one wrist. It has only been recognized within the past hundred years. Named after Otto Wilhelm Madelung (1846–1926), a German surgeon, who described it in detail, it was noted by others. Guillaume Dupuytren mentioned it in 1834, Auguste Nélaton in 1847, and Joseph-François Malgaigne in 1855. Signs and symptoms
It is a congenital subluxation or dislocation of the ulnas distal end, due to malformation of the bones. Sometimes, minor abnormalities of other bone structures, often caused by disease or injury, such as a fracture of the distal end of the radius with upward displacement of the distal fragment. The deformity varies in degree from a slight protrusion of the lower end of the ulna, to complete dislocation of the inferior radio-ulnar joint with marked ulnar deviation of the hand. Severe deformities are associated with congenital absence or hypoplasia of the radius.The male:female rate of this disorder is 1:4. The incidence is unknown, and there is no described racial predominance. Even though Madelungs Deformity is considered a congenital disorder, symptoms sometimes arent seen until adulthood. In most cases, symptoms find their onset during midchildhood. At this age, the relatively slower growth of the ulnar and palmar part of the radius, leads to an increasingly progressive deformity. Pain and deformity are the main symptoms patients present with.