Article ID Journal Published Year Pages File Type
4049759 Chirurgie de la Main 2006 5 Pages PDF
Abstract
Step-cut shortening osteotomy of the ulna for impingment of the distal ulna relies on the principles enunciated by Desanfans 1953. We recommend the plate be placed on either the palmar or the dorsal aspect of the ulna. Used since 1990 this technique has enabled primarily bony healing by 6 months in all the 18 cases operated upon. A significant clinical improvement as measured by the scoring system of Chun and Palmer was noted at a median follow-up of 95.7 months. Shortening did not unfortunately, appear to stabilize the distal ulna and those patients with residual clinical radioulnar instability had significantly worse results. We conclude that the technique presented gives reliable bone healing. It is a versatile and simple technique that requires no special instrumentation but does demand skill and precision.
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