Fig. 4From: Femoroacetabular impingement: question-driven review of hip joint pathophysiology from asymptomatic skeletal deformity to end-stage osteoarthritisFemur-based pincer FAI morphology. This arthro-MRI axial reconstruction performed with neutral rotation of the limb shows a retroverted neck of femur and some particular features of pincer FAI (*degenerated labrum; **indentation line; §ilio-pectineal bursa dilated by contrast medium; §§no signs of cartilage delamination)Back to article page