Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 김영호 | - |
dc.date.accessioned | 2019-12-08T15:05:47Z | - |
dc.date.available | 2019-12-08T15:05:47Z | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | JOURNAL OF ARTHROPLASTY, v. 33, no. 7, page. 2165-2172 | en_US |
dc.identifier.issn | 0883-5403 | - |
dc.identifier.issn | 1532-8406 | - |
dc.identifier.uri | https://www.arthroplastyjournal.org/article/S0883-5403(18)30239-0/fulltext | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/119462 | - |
dc.description.abstract | Background: Second-generation, metal-on-metal total hip arthroplasty (MoM THA) using a 28-mm head has shown favorable results compared with large head MoM THA. The purpose of this study is to evaluate the long-term outcomes of cementless primary MoM THA with a 28-mm head and the incidence of osteolysis using computed tomography.Methods: A total of 92 patients (53 men and 39 women) who underwent primary cementless MoM THA (114 hips) with a 28-mm head were enrolled in this study. Their mean age was 46.2 years at the time of surgery. The mean follow-up duration was 20 years. The Harris hip score, presence of thigh or groin pain, radiographic results, presence of peri-implant osteolysis, histologic analysis, and Kaplan-Meier survival curves were evaluated.Results: The mean preoperative Harris hip score of 50.5 improved to 85.1 at the final follow-up. Eight patients (8 hips) experienced groin pain, but none had thigh pain. Twelve revisions (6.2%) were performed including 10 hips for aseptic loosening with osteolysis and 2 hips for periprosthetic fracture around the stem. At 23 years, 91% of patients were free from revision of the acetabular component due to aseptic loosening and 90.1% were free from revision of both femoral and acetabular components due to any reason. Osteolysis was identified around the cup in 12 cases (10.5%) and around the stem in 7 cases (6.1%).Conclusion: MoM THA with a 28-mm head showed a relatively low rate of aseptic implant loosening at a mean follow-up of 20 years. (c) 2018 Elsevier Inc. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS | en_US |
dc.subject | metal-on-metal | en_US |
dc.subject | small head | en_US |
dc.subject | total hip arthroplasty | en_US |
dc.subject | osteolysis | en_US |
dc.subject | survivorship | en_US |
dc.title | Long-Term Outcomes After Metal-on-Metal Total Hip Arthroplasty With a 28-mm Head: A 17-to 23-Year Follow-Up Study of a Previous Report | en_US |
dc.type | Article | en_US |
dc.relation.no | 7 | - |
dc.relation.volume | 33 | - |
dc.identifier.doi | 10.1016/j.arth.2018.02.089 | - |
dc.relation.page | 2165-2172 | - |
dc.relation.journal | JOURNAL OF ARTHROPLASTY | - |
dc.contributor.googleauthor | Moon, Jun-Ki | - |
dc.contributor.googleauthor | Kim, Yeesuk | - |
dc.contributor.googleauthor | Hwang, Kyu-Tae | - |
dc.contributor.googleauthor | Yang, Jae-Hyuk | - |
dc.contributor.googleauthor | Oh, Young-Ha | - |
dc.contributor.googleauthor | Kim, Young-Ho | - |
dc.relation.code | 2018009943 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | kimyh1 | - |
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