Fig. 1From: Fixation in slipped capital femoral epiphysis avoiding femoral-acetabular impingementSCFE of the left hip in an 11.2-year-old boy. a, b AP view radiograms: a post-operative α angle and b α angle at 12 months FU. c, d Lateral view radiograms: c post-operative α angle and d α angle at 12 months FU: observe the normalization of the angle and the absence of head/neck deformity (case 23 in Tables 1 and 2)Back to article page