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Design and primary application of computer-assisted, patient-specific navigational templates in metal-on-metal hip resurfacing arthroplasty |
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| Authors: | Zhang Yuan Z Lu Sheng Yang Yong Xu Yong Q Li Yan B Pei Guo X |
| Affiliation: | ?Department of Orthopaedics, The Affiliated Hospital of Inner Mongolia Medical College, Hohhot, China;†Department of Orthopedics, Kunming General Hospital, Kunming, China;‡Department of Anatomy, NanHua University, HenYang, China;§Department of Orthopaedics, Xijing Hospital, Fourth Military Medical University, Xi'an, China |
| Abstract: | Total hip resurfacing arthroplasty is increasingly being used. One of its goals is to closely mimic the normal anatomy and normal biomechanics of the hip joint. Prosthesis location has a large impact on implant survival and patient function; but in conventional hip resurfacing arthroplasty, precise positioning sometimes cannot be achieved. We describe a novel method for ensuring accurate prosthesis implantation in hip resurfacing arthroplasty by means of 3-dimensional reconstruction and reverse engineering. |
| Keywords: | hip resurfacing reverse engineering computer-aided design navigation template |
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