... posterior tilting angle.Results The chief complaint was hip joint pain in 11 patients, pain from the hip joint to the knee in 3, pain from the hip joint to the thigh in 1, femoral pain in 1, and ... and lower limb pain in 1. The mechanism of injury was sports in 8 patients, falling during running in 1, falling on the stairs in 1, long-distance walking in 1, and unknown in 3: most patients ... 11-year-old boy, right chronic slip, posterior tilt 20°Fig. 3. An 11-year-old boy. Right, in situ pinning; left, prophylactic pinning In Situ Pinning for SCFE 63 In type B, the anterior outline...