A modified McCash operation for Dupuytren's contracture.

The open palm technique for Dupuytren's contracture in connection with a midlateral ulnar incision on the fifth finger was used in selected cases of severe contracture with skin shrinkage (13% of all cases during a 2 1/2 year period). Special attention was drawn to the "cornerflap" of the incision, but no vascular problems were found. All wounds closed spontaneously in 3--6 weeks. The finger release was as good as in other series of patients with similar severity of the disease. We propose this technique only in cases with severe contracture and in good physical and mental condition.