Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박장원 | * |
dc.date.accessioned | 2021-06-04T16:30:35Z | - |
dc.date.available | 2021-06-04T16:30:35Z | - |
dc.date.issued | 2021 | * |
dc.identifier.issn | 0883-5403 | * |
dc.identifier.other | OAK-29044 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/257505 | - |
dc.description.abstract | Background: There is a paucity of studies longer than 30 years to determine clinical and radiographic results of retained cementless anatomic stem. The purpose of this study is to determine the long-term (up to 34 years) survival rate of the retained cementless anatomic femoral stem in patients <50 years of age. Methods: Isolated cup revision was performed with retaining primary cementless anatomic femoral stem in 206 patients (149 men and 57 women). Clinical and radiographic results were monitored at each follow-up. At the latest follow-up, computed tomography scans were carried out in all hips to determine the prevalence of osteolysis. The mean follow-up of the retained femoral stem was 30.3 years (range 27-34). The mean follow-up of the revised cup was 25.5 years (range 22-29). Results: The mean Harris Hip Score was 91 ± 7.8 points (range 71-100) and the mean Western Ontario and McMaster Universities Osteoarthritis score was 16 ± 7 points (range 7-34) at the final follow-up. The mean University of California, Los Angeles activity score was 7 ± 4 points (range 5-10) at the final follow-up. The overall survival rate of retained cementless femoral stems was 98.9% (95% confidence interval 91-100) at 30.3 years. The survival rate of the revised cup was 93% (95% confidence interval 89-98) at 25.5 years. Conclusion: The rate of aseptic loosening of already osseointegrated femoral stem remains low with ceramic-on-ceramic bearing in young active patients. © 2020 Elsevier Inc. | * |
dc.language | English | * |
dc.publisher | Elsevier B.V. | * |
dc.subject | ceramic-on-ceramic | * |
dc.subject | isolated cup revision | * |
dc.subject | long-term survival | * |
dc.subject | retained cementless anatomic stem | * |
dc.subject | young patients (<50 years old) | * |
dc.title | Long-Term Survival (up to 34 Years) of Retained Cementless Anatomic Femoral Stem in Patients <50 Years Old | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 36 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1388 | * |
dc.relation.lastpage | 1392 | * |
dc.relation.journaltitle | Journal of Arthroplasty | * |
dc.identifier.doi | 10.1016/j.arth.2020.10.055 | * |
dc.identifier.wosid | WOS:000629968600033 | * |
dc.identifier.scopusid | 2-s2.0-85096556164 | * |
dc.author.google | Kim Y.-H. | * |
dc.author.google | Park J.-W. | * |
dc.author.google | Jang Y.-S. | * |
dc.contributor.scopusid | 박장원(55645949000) | * |
dc.date.modifydate | 20240220120149 | * |