Prospective 5- to 6-year follow-up study of a cementless acetabular cup |
| |
| Affiliation: | 1. School of Applied Science, Beijing Information Science and Technology University, Beijing 100192, China;2. College of Mechanical Engineering, Beijing University of Technology, Beijing 100022, China;1. Price Institute of Surgical Research, Hiram C. Polk Jr MD Department of Surgery, University of Louisville, Louisville, KY;2. Department of Bioinformatics and Biostatistics, School of Public Health and Information Sciences, University of Louisville, Louisville, KY;1. Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA;2. School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi’an, Shaanxi 710021, PR China;1. Tufts University School of Medicine, Boston, Massachusetts;2. Department of Orthopaedic Surgery, Tufts Medical Center, Boston, Massachusetts;3. Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois;4. Department of Orthopedic Surgery, New England Baptist Hospital, Boston, Massachusetts |
| |
| Abstract: | Twenty-seven patients in whom the Ti-Bac acetabular cup (Zimmer, Warsaw, IN) was placed were examined 5 to 6 years after surgery. The cup was inserted line to line, after reaming without further fixation. In all operations, a cemented Müller straight-stem Protazul femur stem (Zimmer) was used. The patients had good pain relief and improved mobility after the operation. Radiographically, only one hip showed radiolucency in the bone—metal interface after 5 to 6 years. One patient was reoperated 3 days after surgery because of dislocation of the acetabular cup. Apart from this, there were no signs of aseptic loosening of any of these uncemented cups. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
