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. 2015 May 30;473(12):3716–3722. doi: 10.1007/s11999-015-4373-z

Fig. 3A–C.

Fig. 3A–C

(A) The lateral CE angle was measured as an angle formed by a line connecting the center of the femoral head and the lateral edge of the acetabulum and a sagittal line on the coronal plane passing through the center of the femoral head. (B) The Sharp angle was measured as an angle formed by a line connecting the lateral and inferior edges of the acetabulum and a horizontal line. (C) The acetabular roof obliquity was measured as an angle formed by a line connecting the medial edge of the sourcil and the lateral edge of the acetabulum and a horizontal line.