Radiographic Determination of Hip Rotation Center and Femoral Offset in Japanese Adults: A Preliminary Investigation toward the Preoperative Implications in Total Hip Arthroplasty

Table 1

Mean values and standard deviation (mean ± SD, mm) of hip morphometric parameters analyzed in the Japanese males and females.

	Males	Females	Total
Horizontal distance, HD (mm)	37.8 ± 3.5	33.3 ± 3.2	36.2 ± 4.0
Vertical distance, VD (mm)	15.8 ± 3.0	15.7 ± 4.2	15.2 ± 3.8
Femoral offset, FO (mm)	36.0 ± 5.8	33.4 ± 4.9	34.3 ± 5.8