Contribution of patient-specific cutting guides to lower limb alignment for total knee arthroplasty
نویسندگان
چکیده
منابع مشابه
Patient-Specific Cutting Guides for Knee Arthroplasty
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متن کاملClinical Outcome of Total Knee Arthroplasty Performed Using Patient-Specific Cutting Guides
BACKGROUND Patient-specific instruments have recently gained attention for ensuring the accuracy of osteotomy and correct alignment in total knee arthroplasty (TKA). We aimed to report our experience with TKA performed by using CT-based 3D model of cutting guides in our clinic. MATERIAL AND METHODS A total of 36 patients (mean age, 67.58±8.46 years; 24 females, 12 males) who underwent TKA with ...
متن کاملAccuracy of Patient Specific Cutting Blocks in Total Knee Arthroplasty
BACKGROUND Long-term survival of total knee arthroplasty (TKA) is mainly determined by optimal positioning of the components and prosthesis alignment. Implant positioning can be optimized by computer assisted surgery (CAS). Patient specific cutting blocks (PSCB) seem to have the potential to improve component alignment compared to the conventional technique and to be comparable to CAS. METHOD...
متن کاملRadiologic Assessment of Distal Femur Cutting Angle in Varus Knee Candidates for Total Knee Arthroplasty
Background: In a total knee arthroplasty surgery the goal is to produce 90 degree angle between the knee articular lobe and the mechanical femoral line. Most orthopedic surgeons usually utilize a 5 to 7 degree for distal femoral cutting angle. In this study we will aim at clearing this question, that whether the” five-seven degree” distal femoral cutting angle supposed to be an equable spectrum...
متن کامل7.01.144 Patient-Specific Cutting Guides and Custom Knee Implants
Custom knee implants and patient-specific instrumentation (PSI) have been developed as alternatives to off-theshelf implants and conventional cutting guides for joint arthroplasty. Custom implants and patient-specific cutting guides are constructed with the aid of preoperative 3-dimensional computed tomography (CT) or magnetic resonance imaging (MRI) scans and proprietary planning software. The...
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ژورنال
عنوان ژورنال: Orthopaedics & Traumatology: Surgery & Research
سال: 2014
ISSN: 1877-0568
DOI: 10.1016/j.otsr.2014.03.006