Calcaneal "L" osteotomy: a retrospective study.

In this retrospective study of 36 patients and 58 feet, the "L" shaped osteotomy of the calcaneus body was investigated. The procedure, designed to add intrinsic stability to the shape of the osteotomy, was performed to correct triplane deformities of the heel in a variety of pathologic foot types. A retrospective analysis of clinical and radiographic data suggests that this procedure is a valuable alternative for surgical treatment of deformities of the calcaneus. Advantages appear to be predictability, stability, and versatility with respect to triplane reduction of deformities. A reliable method of evaluating calcaneal position both perioperatively and intraoperatively is also presented.