Introduction & Discussion: From an experience of over 250 Salter osteotomies, 148 of which have been reviewed at skeletal maturity, certain technical tips merit discussion:-. Preoperative positioning and the incision. Psoas tenotomy, capsular exposure and the capsulotomy. Facilitation of the Gigli saw osteotomy. Sizing and procurement of the graft. Displacement and fixation of the osteotomy. Application of the hip spica. Some questions are worthy of debate:-. Can the osteotomy be safely combined with open reduction of the high dislocation?. Should the osteotomy be fixed before reducing the femoral head?. Are there alternatives to autogenous bone graft and K-wire fixation?. Is minimally invasive surgery an option?. Are the contraindications and alternatives to the Salter osteotomy fully appreciated?

Aims

Total hip arthroplasty (THA) in patients with post-polio residual paralysis (PPRP) is challenging. Despite relief in pain after THA, pre-existing muscle imbalance and altered gait may cause persistence of difficulty in walking. The associated soft tissue contractures not only imbalances the pelvis, but also poses the risk of dislocation, accelerated polyethylene liner wear, and early loosening.