Kinematic alignment technique for total hip and knee arthroplasty
نویسندگان
چکیده
منابع مشابه
Total hip and knee arthroplasty in nonagenarians.
Among 25 patients of mean age 91.5 years (range, 90-96 years) who received a total hip or knee arthroplasty at the authors' institution, 8% experienced surgical complications, 56% experienced at least 1 medical complication, and 80% received perioperative blood transfusions. At a mean follow-up of 4.1 years, patients were experiencing pain reduction and somewhat higher functional capacity and h...
متن کاملA kinematic model for calculating cup alignment error during total hip arthroplasty.
Reduced range of motion, prosthetic impingement, and joint dislocation can all result from misalignment of the acetabular component (i.e. cup alignment) in patients undergoing total hip arthroplasty. Most methods for acetabular component alignment are designed to provide 45-50 degrees abduction and 15-25 degrees of operative anteversion (also known as flexion) with respect to the anterior pelvi...
متن کاملCoronal alignment after total knee arthroplasty
Recent studies have challenged the long-held notion that neutral mechanical alignment after total knee arthroplasty leads to optimal function and survivorship.The ideal alignment for function and survivorship may actually be different.Kinematic alignment, where components are implanted to re-create the natural flexion/extension axis of the knee, may lead to improved functional results.Residual ...
متن کاملBilateral endoprosthetic total hip or knee arthroplasty.
BACKGROUND More than 300 000 joint replacement operations are performed in Germany every year, and the number is rising. In this article, we consider the question of simultaneous bilateral joint replacement at the hips or knees. Such procedures are indicated in patients suffering from bilateral, symptomatic arthrosis. METHODS The article is based on a selective review of the relevant literatu...
متن کاملComparison of kinematic and mechanical alignment techniques in primary total knee arthroplasty
BACKGROUND This meta-analysis compared clinical and radiographic outcomes and complications of kinematic alignment (KA) and mechanical alignment (MA) techniques in primary total knee arthroplasty (TKA). METHODS All studies comparing the operation time, change in hemoglobin, length of hospital stay, postoperative complications, and clinical and radiographic outcomes as assessed with various me...
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ژورنال
عنوان ژورنال: EFORT Open Reviews
سال: 2018
ISSN: 2396-7544,2058-5241
DOI: 10.1302/2058-5241.3.170022