Posterior Bearing Overhang Following Medial and Lateral Mobile Bearing Unicompartmental Knee Replacements
نویسندگان
چکیده
منابع مشابه
Spontaneous Relocation of a Posterior Dislocation of Mobile Bearing in a Medial Unicompartmental Knee Replacement
We describe a case of spontaneous relocation of a posterior dislocation of the mobile bearing in a medial unicompartmental knee replacement, prior to surgical intervention. We are unaware of any similar cases in the published literature. This paper highlights some clinical issues around this type of dislocation.
متن کاملIn-vitro wear of fixed and mobile bearing unicompartmental knee replacements
Introduction Unicompartmental knee replacement (UKR) is an increasingly popular surgical intervention for the treatment of osteoarthritis, involving the replacement of only one compartment of the natural knee. There is promising clinical literature which shows excellent long term survivorship of both fixed and mobile bearing UKR, with fixed bearings showing more consistent long-term performance...
متن کاملEarly Results of Oxford Mobile Bearing Medial Unicompartmental Knee Replacement (UKR) with the Microplasty Instrumentation: An Indian Experience
Background: Oxford medial unicompartmental knee replacement (UKR) is indicated in patients with anteromedialosteoarthritis (AMOA) of the knee. Microplasty (MP) instrumentation was introduced in 2012 as an improvement overphase 3 instrumentation. Advantages of this instrumentation include conservative tibial cut, decreased tibial re-cut rateand improved component alignment. We report the results...
متن کاملA kinematic comparison of fixed- and mobile-bearing knee replacements.
Mobile-bearing posterior-stabilised knee replacements have been developed as an alternative to the standard fixed- and mobile-bearing designs. However, little is known about the in vivo kinematics of this new group of implants. We investigated 31 patients who had undergone a total knee replacement with a similar prosthetic design but with three different options: fixed-bearing posterior cruciat...
متن کاملEffect of Medial and Lateral Posterior Condylar Offset on Knee Flexion after Mobile-bearing Total Knee Arthroplasty.
after Mobile-bearing Total Knee Arthroplasty +Ishii, Y; Noguchi, H; Takeda, M; Sato, J +Ishii Orthopaedic & Rehabilitation Clinic, Gyoda, Saitama, JAPAN [email protected] INTRODUCTION: Postoperative studies using X-ray analyses have reported contradictory findings regarding whether PCO had an effect on flexion after total knee arthroplasty (TKA), since correctly recognizing which condyle ref...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Orthopaedic Research
سال: 2019
ISSN: 0736-0266,1554-527X
DOI: 10.1002/jor.24339