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Inferior outcome of revision of unicompartmental knee arthroplasty to total knee arthroplasty compared with primary total knee arthroplasty: systematic review and meta-analysis

Title
Inferior outcome of revision of unicompartmental knee arthroplasty to total knee arthroplasty compared with primary total knee arthroplasty: systematic review and meta-analysis
Author
이진규
Keywords
Revision; Unicompartmental knee arthroplasty; Total knee arthroplasty; Systematic review; Meta-analysis
Issue Date
2018-11
Publisher
SPRINGER
Citation
KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY, v. 26, no. 11, page. 3403-3418
Abstract
PurposeThe purpose of this study was to compare the revision of unicompartmental knee arthroplasty (UKA) to total knee arthroplasty (TKA) with primary TKA through a review of previously published studies. The hypothesis was that the revised UKA group would need additional operative procedures, including the use of stems and augments, resulting in poorer clinical outcomes than those of the primary TKA group.MethodsA literature search of online register databases was performed to identify clinical trials that compared revised UKA to TKA with primary TKA. An electronic literature search was performed using the Medline, Embase, Cochrane Library, Web of Science, and Scopus databases. No language or date restrictions were applied.ResultsA total of 2034 articles were identified from a keyword search, of which 11 studies were determined as eligible. They were all retrospective comparative studies. The revised UKA to TKA group had longer operation times resulting from additional procedures such as bone grafting and use of stems and augments, higher reoperation rates, and worse postoperative clinical outcomes based on the Western Ontario and McMaster Universities Osteoarthritis Index and Oxford Knee Score than the primary TKA group, with the differences being statistically significant.ConclusionUKA should not be considered an alternative procedure to TKA.Level of evidenceTherapeutic Level III.
URI
https://link.springer.com/article/10.1007%2Fs00167-018-4909-3http://repository.hanyang.ac.kr/handle/20.500.11754/120777
ISSN
0942-2056; 1433-7347
DOI
10.1007/s00167-018-4909-3
Appears in Collections:
COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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