Fig. 3From: Central acetabular osteophytes (CAO) are more prevalent in the borderline developmental dysplastic hip (BDDH) patients: a propensity-score matched CT studyThe measurement of the linear length of cotyloid fossa on CT images of the left hip. a and b CFW and CNW were measured on axial images; c CFH and CFD were measured on coronal images. CFW = Cotyloid Fossa Width; CFH = Cotyloid Fossa Height; CFD = Cotyloid Fossa Depth; CNW = cotyloid notch WidthBack to article page