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Acetabular and proximal femoral morphological parameters associated with OA risk. a HTE horizontal toit externe, SA Sharp’s angle, and AT acetabular tilt; b AIDWR acetabular index of depth to width ratio; c LCEA lateral centre-edge angle and AA alpha angle; d FHFNR femoral head to femoral neck ratio and FNLWR femoral neck length to width ratio; e MPFA modified proximal femoral angle and FNSA femoral neck-shaft angle
