Alignment Accuracy and Cost-Savings Threshold of Patient-Specific Instrumentation In Total Ankle Replacements
نویسندگان
چکیده
منابع مشابه
Template-directed instrumentation in total knee arthroplasty: cost savings analysis.
The use of digital radiography and templating software in total knee arthroplasty (TKA) continues to become more prevalent as the number of procedures performed increases every year. Template-directed instrumentation (TDI) is a novel approach to surgical planning that combines digital templating with limited intraoperative instruments. The purpose of this study was to evaluate the financial imp...
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Patient-specific instrumentation (PSI) has recently been introduced to improve the alignment following total knee arthroplasty (TKA). However, controversy remains between PSI and conventional instrumentation. The aim of this study is to compare the accuracy of PSI with conventional instruments for total knee arthroplasty (TKA). A systematic literature search was performed in databases including...
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Introduction: Currently, the only treatment for end stage arthritis in the knee is total knee replacement (TKR). Even though TKR has improved over the years, with implants having greater longevity, patient satisfaction following TKR has not improved, with approximately 20% of patients recording dissatisfaction with their new knee joint. Manufacturers have attempted to solve this issue with pati...
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Introduction. The key to a successful total knee arthroplasty (TKA) is the restoration of the mechanical axis with balanced flexion and extension gaps. Patient-specific cutting block technique has been the latest development in total knee arthroplasty. This technique uses a magnetic resonance image (MRI) of the patient's symptomatic knee to create bone models and cutting jigs. This study was de...
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In conventional total knee replacement (TKR) surgery, a significant fraction of implants have varus/valgus alignment errors large enough to reduce the lifespan of the implant, so we are developing a more accurate computer-assisted procedure aimed at reducing the standard deviation (SD) of the implant’s frontal alignment to under 1? . In this study we measured the contributions to overall alignm...
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ژورنال
عنوان ژورنال: Foot & Ankle Orthopaedics
سال: 2017
ISSN: 2473-0114,2473-0114
DOI: 10.1177/2473011417s000001