Treatment of Slipped Capital Femoral Epiphysis with a Modified Dunn Procedure

Abstract

The treatment of slipped capital femoral epiphysis with the modified Dunn procedure allows the restoration of more normal proximal femoral anatomy by complete correction of the slip angle, such that probability of secondary osteoarthritis and femoroacetabular cam impingement may be minimized. The complication rate from this procedure in our series was low, even in the treatment of unstable slipped capital femoral epiphysis, compared with alternative procedures described in the literature for fixation of slipped capital femoral epiphysis.