The Modified Lepird Procedure for Correction of Metatarsus Adductus.

Metatarsus adductus is a common transverse plane congenital foot deformity. Achieving anatomic correction can be challenging, as all osteotomy procedures have a steep learning curve. A multitude of complications can occur when using traditional pan-metatarsal osteotomy approaches. The modified Lepird procedure is performed with proximal base osteotomies on all 5 metatarsals oriented dorsal distal to plantar proximal. All screws are inserted parallel to each other, allowing the forefoot to move laterally as a unit. The foot and ankle surgeon is able to dial in with precision the exact amount of forefoot abduction necessary to correct the deformity. The modified Lepird procedure dynamically corrects the metatarsus adductus deformity so it can easily prevent any over- or undercorrection that may occur intraoperatively. The author recommends this procedure when pan-metatarsal base osteotomies are required for correction of metatarsus adductus and associated deformities.

Step-cut medial malleolar osteotomy: literature review and case reports.

Talar dome pathology involving the medial half of the talus is a common occurrence. Direct visualization of this region of the ankle joint can be challenging because of anatomical constraints. Many lesions can be seen arthroscopically and, with the aid of a distractor, can be successfully treated. However, because of adhesive capsulitis and/or the size and location of the lesion, an open arthrotomy or a transmedial malleolar osteotomy may be required. The purpose of this article is to review the literature on techniques developed for gaining access to this area of the ankle and to highlight the step-cut medial malleolar osteotomy (SCMMO) and modifications that can be made to it to facilitate joint access. Two case studies are used to exemplify the SCMMO and modifications used to increase talar dome access. Because of anatomic constraints, many foot and ankle surgeons recommend osteotomy of the medial malleolus to gain access to the posteromedial aspect of the ankle. The step-cut approach is technically simple to perform; it can be safely modified when treating central lesions, it has inherent osseous stability that minimizes risk of displacement during rehabilitation, and it has a broad cancellous surface area, which facilitates osseous union. The authors recommend this procedure when an osteotomy is needed to gain access to the posteromedial ankle joint.