Computer Assisted Orthopedic Surgery in TKA
نویسندگان
چکیده
منابع مشابه
Computer Assisted Navigation in Knee Arthroplasty
Computer assisted surgery (CAS) was used to improve the positioning of implants during total knee arthroplasty (TKA). Most studies have reported that computer assisted navigation reduced the outliers of alignment and component malpositioning. However, additional sophisticated studies are necessary to determine if the improvement of alignment will improve long-term clinical results and increase ...
متن کاملComputer-assisted navigation of total knee arthroplasty for osteoarthritis in a patient with severe posttraumatic femoral deformity.
In the setting of extraarticular deformities of the knee, total knee arthroplasty (TKA) is difficult, as anatomical abnormalities obstruct identification of alignment landmarks and may preclude the use of traditional instrumentation. The long-term clinical value of computer assistance for TKA is a point of ongoing controversy. Few reports describe the use of computer-assisted orthopedic surgery...
متن کاملA Randomized Controlled Study to Compare the Total and Hidden Blood Loss in Computer-Assisted Surgery and Conventional Surgical Technique of Total Knee Replacement
BACKGROUND Total knee arthroplasty (TKA) is associated with considerable blood loss. Computer-assisted surgery (CAS) is different from conventional TKA as it avoids opening the intramedullary canal. Hence, CAS should be associated with less blood loss. METHODS Fifty-seven patients were randomized into two groups of CAS and conventional TKA. In conventional group intramedullary femoral and ext...
متن کاملMidterm outcomes of electromagnetic computer-assisted navigation in minimally invasive total knee arthroplasty
BACKGROUND A combination of two emerging technologies, computer-assisted navigation and minimally invasive surgery, in total knee arthroplasty has gained increasing interests from orthopedic surgeons around the world. To date, there has never been any midterm study for clinical and radiographic outcomes from using an electromagnetic computer-assisted navigation system. In this study, we aimed t...
متن کاملShort-term outcome after computer-assisted versus conventional total knee arthroplasty: a randomised controlled trial.
PURPOSE To compare the short-term functional outcome after computer-assisted total knee arthroplasty (TKA) versus conventional TKA. METHODS 23 men and 67 women aged 48 to 80 years were randomised to undergo (1) conventional TKA using an intramedullary guide, (2) conventional TKA using an extramedullary guide, or (3) computer-assisted TKA. Two senior surgeons performed all the TKAs using the s...
متن کامل