This positive correlation indicates anterior relative to posterior epiphyseal extension ... Osseous cam morphology is preceded by cartilaginous hypertrophy at the femoral head-neck junction. This ...
Cam morphology on these time points was defined as: (A) visual scores of the anterior head-neck junction, classified as: (1) normal, (2) flattening, and (3) prominence; and (B) alpha angle ≥60°.