Multiple tenotomies after Ponseti method for management of severe rigid clubfoot.

The purpose of the present study was to evaluate the efficacy of multiple tenotomies performed after application of the Ponseti method in reducing the tendency for recurrence in the severe rigid idiopathic clubfoot and limiting the need for application of the hyperabduction brace in the prewalking age. From November 2002 to December 2004, 30 severe (Pirani >5), rigid (nonresilient), idiopathic clubfeet in newly born infants aged 2 to 24 days were treated by the Ponseti method of weekly manipulations and castings until achieving full correction, apart from equinus. With the patient under general anesthesia, through 2 small incisions (2 cm), tenotomy of the Achilles tendon, tibialis posterior, and flexor digitorum longus was performed, together with posterior capsulotomy of the ankle to achieve >30° dorsiflexion in 26 feet.