Figure 2From: Sciatic nerve course in adult patients with unilateral developmental dysplasia of the hip: implications for hip surgeryAxial CT scans demonstrating the planes used for evaluation of the sciatic nerve (indicated by arrow) in a cranio-caudal direction. The sciatic nerve was evaluated in planes perpendicular to the spine and crossing the superior border of the femoral head (a), the superior border of the greater trochanter (b), the inferior border of the greater trochanter (c), and the centre of the lesser trochanter (d).Back to article page