A–D, Subcapital realignment of epiphysis. (Redrawn from Leunig M, Slongo T, Ganz R: Subcapital realignment in slipped capital femoral epiphysis: surgical hip dislocation and trimming of the stable trochanter to protect the perfusion of the epiphysis, Instr Course Lect 57:499, 2008.) SEE TECHNIQUE 36.25.