Madelung deformity: clinical features, therapy and results.

In a retrospective study, 31 patients with Madelung deformity were reviewed. They were treated at one institution during a period of 15 years. On first presentation, the mean age was 22.5 years with a range from 10 years to 64 years. Twenty-four patients (77%) were female. The main complaints were pain, limited range of motion, and objectionable appearance. A family history of Madelung deformity was present in four patients (13%). The diagnosis of Leri-Weill syndrome could not be confirmed in any case. There was no correlation between the clinical appearance and the extent of radiologic abnormality. Five patients (16%) were operated on because of permanent pain. On postoperative examination, only one patient revealed no restricted range of mobility and no pain, whereas the other four patients improved in terms of pain but showed only limited improvement of function. The vast majority of patients, however, required no surgical therapy.