The patulous proximal femur.

Abstract

Patients with patulous proximal femurs who have hip revision surgery can be treated with reduction osteotomies or with large ingrowth sleeves used with proximally modular stems. Three hundred nine patients had hip revision with >5-years' follow-up (mean 8.6 years). Reduction osteotomies were performed in six patients, all of whom have done well. The overall rerevision rate of 1.7% suggests that either of these methods produces reasonable results in patients with expanded proximal femurs.