Postoperative radiologic outcome comparison between conventional and computer-assisted navigation total knee arthroplasty in extra-articular tibia vara
نویسندگان
چکیده
منابع مشابه
Significant Incidence of Extra-Articular Tibia Vara Affects Radiological Outcome of Total Knee Arthroplasty
PURPOSE To identify and quantify the presence of extra-articular tibia vara that might influence the mechanical axis alignment after total knee arthroplasty (TKA). MATERIALS AND METHODS A total of 48 TKAs in 30 osteoarthritic Indian patients were prospectively evaluated. The hip-knee-ankle angle (HKA), joint line convergence angle, and varus angulation at the femur and tibia were measured fro...
متن کاملComputer-assisted navigation for total knee arthroplasty.
©2008 Blue Cross and Blue Shield Association. Reproduction without prior authorization is prohibited. 1 NOTICE OF PURPOSE: TEC Assessments are scientific opinions, provided solely for informational purposes. TEC Assessments should not be construed to suggest that the Blue Cross Blue Shield Association, Kaiser Permanente Medical Care Program or the TEC Program recommends, advocates, requires, en...
متن کاملComparison of total knee arthroplasty using computer-assisted navigation versus conventional guiding systems: a prospective study.
PURPOSE To compare knee alignments in total knee arthroplasty (TKA) using computer-assisted navigation versus conventional guiding systems. METHODS Five men and 49 women aged 49 to 79 years underwent TKA for primary osteoarthritis of the knee with varus deformity. All valgus knees were associated with inflammatory arthritis and thus excluded. Computer-assisted navigation was used for the firs...
متن کاملTotal knee arthroplasty using computer-assisted navigation in patients with deformities of the femur and tibia.
Anatomic aberrations of the femur and tibia secondary to trauma, congenital defects, and prior surgery present challenges for the reconstructive knee surgeon because of an altered mechanical axis and distorted anatomic landmarks. Five patients with arthritis of the knee and extra-articular femoral and/or tibial deformity, retained hardware, or intramedullary (IM) implants underwent total knee a...
متن کاملNavigation-Assisted Total Knee Arthroplasty for Osteoarthritis with Extra-Articular Femoral Deformity and/or Retained Hardware
Total knee arthroplasty (TKA) for osteoarthritis (OA) patients with extra-articular deformity is still challenging because angular deformity, canal sclerosis, or the retained hardware that precludes the use of the traditional intramedullary guide. In addition, atypical bone cut for intra-articular correction leads to imbalanced soft tissue gap. Furthermore, corrective osteotomy should be consid...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Surgery
سال: 2020
ISSN: 2309-4990,2309-4990
DOI: 10.1177/2309499020905702