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Predictors of Subjective Outcome After Medial Unicompartmental Knee Arthroplasty
The Journal of Arthroplasty, 2016Unexplainable pain after medial unicompartmental knee arthroplasty (UKA) remains a leading cause for revision surgery. Therefore, the aim of this study is to identify the patient-specific variables that may influence subjective outcomes after medial UKA to optimize results.Retrospectively, we analyzed 104 consecutive medial UKA patients.
Hendrik A. Zuiderbaan +5 more
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Why Do Medial Unicompartmental Knee Arthroplasties Fail Today?
The Journal of Arthroplasty, 2016Failure rates are higher in medial unicompartmental knee arthroplasty (UKA) than total knee arthroplasty. To improve these failure rates, it is important to understand why medial UKA fail. Because individual studies lack power to show failure modes, a systematic review was performed to assess medial UKA failure modes.
Jelle P. van der List +2 more
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Medial Unicompartmental Arthroplasty of the Knee
Journal of the American Academy of Orthopaedic Surgeons, 2019Indications for medial unicompartmental knee arthroplasty (UKA) have expanded over the past two decades. Proposed advantages include faster recovery, improved kinematics, and better functional outcomes compared with total knee arthroplasty (TKA) in age-matched control subjects.
Jason M, Jennings +2 more
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Medial unicompartmental arthroplasty of the knee
The Knee, 1999Abstract One-hundred Oxford unicompartmental knee arthroplasties were reviewed. The follow-up period ranged from 1 to 11 years (mean=5.6 years). Eleven patients had died and six cases were lost to follow-up. Seven knees have required revision, four cases revised due to loosening, two cases due to progressive arthritis and one case was due to fracture
A Kumar, N.J Fiddian
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Functional analysis of cemented medial unicompartmental knee arthroplasty
The Journal of Arthroplasty, 1996Gait analysis was used to study patients who underwent cemented medial unicompartmental knee arthroplasty (UKA) for medial compartment degenerative knee disease. All had excellent clinical function of the operated knee, with minimal involvement of other joints. Ten patients met the inclusion criteria for this study. Gait findings from this study group,
E P, Chassin +3 more
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Management of the Failed Medial Unicompartmental Knee Arthroplasty
Journal of the American Academy of Orthopaedic Surgeons, 2018With recent design modifications, proper patient selection, and sound surgical technique, medial unicompartmental knee arthroplasty has demonstrated long-term success in the management of degenerative joint disease. Nevertheless, complications do occur, most often aseptic loosening, tibial fracture, polyethylene wear, bearing dislocation, disease ...
David A, Crawford +2 more
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Medial Tibial Plateau Fracture Complicating Unicompartmental Knee Arthroplasty
The Journal of Arthroplasty, 2007We describe a new cause of a medial tibial plateau fracture complicating the early postoperative rehabilitation following unicompartmental knee arthroplasty. The patient was successfully treated by open reduction and internal fixation by buttress plating the fracture and retaining the prosthesis.
Grzegorz, Rudol +2 more
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Duplication of medial erosion in unicompartmental knee arthroplasties
The Journal of Bone and Joint Surgery. British volume, 1995Osteoarthritis of the medial compartment of the knee often shows a specific pattern of anterior wear. Review of our revisions from a series of medial metal-backed Brigham unicondylar knee replacements performed between 1983 and 1989 showed that this wear pattern was common on the tibial polyethylene surface.
J D, McCallum, R D, Scott
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Robotic Lateral and Medial Unicompartmental Knee Arthroplasty
Operative Techniques in Orthopaedics, 2015Unicompartmental knee arthroplasty (UKA) for end-stage degenerative disease of the knee limited to one compartment is a viable alternative to total knee arthroplasty (TKA). UKA necessitates less bone resection and tissue disruption, reduces blood loss, and preserves cruciate ligaments.
Marco A. Augart +5 more
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