J Korean Knee Soc.
2006 Dec;18(2):229-232.
Mobile Bearing Subluxation after Unicompartmental Knee Arthroplasty Treated by Arthroscopy : A Case Report
- Affiliations
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- 1Department of Orthopedic Surgery, Seoul Sacred Heart General Hospital, Seoul, Korea. hs2909@hotmail.net
Abstract
- A polyethylene mobile bearing subluxation is a very rare complication after mobile type unicompartmental knee arthroplasty (UKA). Of 436 cases which had been followed up for 1 year after UKA, we experienced 9 cases of bearing dislocation and a case of bearing subluxation. We treated a case of mobile bearing subluxation by arthroscopy. We achived stable reduction of the bearing using arthroscopic surgery and the patient was satisfied with the outcome. So we report a case of mobile bearing subluxation after UKA treated by arthroscopy.
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