Anterior Dislocation of Insall Burstein II Total Knee Arthroplasty Secondary to Polyethylene Tibial Post Fracture: A Case Report
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چکیده
منابع مشابه
Anterior dislocation of Insall Burstein II total knee arthroplasty secondary to polyethylene tibial post fracture: a case report.
Anterior dislocation of a posterior stabilised total knee arthroplasty secondary to a polyethylene tibial post fracture is rare. We report one such case in an 89-year-old Chinese woman who had undergone total knee arthroplasty using the Insall Burstein II prosthesis 7 years earlier. The failure was due to sagittal malalignment of the components. Owing to more pronounced anterior bowing of the d...
متن کاملPolyethylene Tibial Post Fracture in a Posterior Stabilized (Genesis II) Total Knee Arthroplasty
Posterior stabilizing knee prostheses have been increasing in popularity recently due to some studies showing excellent long-term survivorship, more consistent kinematics, technical ease, and higher range of motion.1,2 The posterior stabilized knee relies on a cam and post mechanism to replicate native femoral rollback. One of the major potential complications of this system is post fracture. T...
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Introduction One of the common prostheses for primary total knee arthroplasty (TKA) is a cruciate-retaining (CR) design. The tibial polyethylene inserts commonly used in TKA are made of ultra-high molecular weight polyethylene (UHMWPE). The CR TKA design retains the posterior cruciate ligament (PCL), which is believed to provide increased stability, promote femoral roll back, improve propriocep...
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Introduction Chronic post-traumatic dislocation of the patella is rare and results in persistent dislocation throughout the arc of motion of the knee. Whereas newborns with trochlear dysplasia may exhibit congenital patellar dislocation, typical delayed presentation in adults is often due to trauma and can progress to painful motion and secondary osteoarthritis. Although rare, recurrent disloca...
متن کاملA seven-year experience of data collection on the Insall-Burstein II total knee arthroplasty. A prospective study.
We describe a method of audit of a type of total knee replacement, including some details of the organisational difficulties of administering multicentre studies, and draw attention to how this can be done using industrial funding without prejudicing the study. This is a prospective record of 1439 patients who had an Insall-Burstein II (IBII) prosthesis implanted between 1990 and 1994. The data...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Surgery
سال: 2010
ISSN: 2309-4990,2309-4990
DOI: 10.1177/230949901001800328