THREE-DIMENSIONAL MODELING OF THE HIP KINEMATICS UNDER MICRO-SEPARATION REGIME. NOISE ANALYSIS

Sagittal pelvic mal-rotation and positio

Sagittal pelvic mal-rotation and positioning of the acetabular component in total hip arthroplasty: Three-dimensional computer model analysis

✍ W.M. Tang; K.Y. Chiu; M.F.Y. Kwan; T.P. Ng 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 174 KB

## Abstract Mal‐rotation of pelvis on the sagittal plane, which is common in patients with fixed spinal kyhposis, for example, ankylosing spondylitis, can cause error in cup positioning when hip arthroplasty is performed. The present study was performed to quantify the effects of sagittal pelvic ma