Fig. 1From: An accelerometer-based navigation system provides acetabular cup orientation accuracy comparable to that of computed tomography-based navigation during total hip arthroplasty in the supine positionTotal hip arthroplasty was performed in each patient with simultaneous CT- and accelerometer-based navigation (a). Operative inclination and operative anteversion were displayed on the CT navigation system (b), and radiographic inclination and radiographic anteversion were displayed on the accelerometer-based system (c). Pelvic tilt and pelvic rotation were also displayed simultaneously on the accelerometer-based systemBack to article page