Clubfoot therapy according to Bösch: conservative and operative aspects.

To Bösch goes the honor of having revealed the contradictions of the classical redressment treatment as early as 1950. Bösch's method was new insofar as he exerted pressure on the calcaneus from laterally and thus intuitively corrected the most important deformity, the subtalar horizontal internal rotation. Theoretical confirmation of this subtalar rotation was only made possible by computer tomography investigations, as described herein. On the grounds of these findings, the current operative concept has to be questioned and adapted to the latest scientific findings on the pathomorphology of the clubfoot. Also reported is an operation technique which permits correction of subtalar internal rotation and simultaneous complete reduction of the navicular on the talus, including the calcaneocuboid joint.