Surgical accuracy and clinical outcomes of image-free robotic-assisted total knee arthroplasty
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摘要Background: The development of total knee arthroplasty (TKA) for knee osteoarthritis (OA) has a good reputation for its effectiveness in reducing joint pain and improving range of motion. We aimed to review our early results using the image-free robotic-assisted technology in knee arthroplasty. Methods: A total of 71 patients suffering from end-stage OA knee receiving TKA operated by robotic-assisted surgery between the years 2018 and mid-2021 were recruited. Clinical and radiological outcomes were compared with age and sex-matched control group (conventional TKA). Results: The radiological outcome showed significantly more postoperative lower limb alignment outliers in conventional side than robotic-assisted sides. Postoperative knee scores were similar among both groups. Robotic-assisted TKA required a longer implantation time but a shorter hospital stay. Conclusion: Robotic-assisted TKA achieved a lower rate of mechanical axis Outlier in the coronal and sagittal plane with a shorter hospital stay. Yet both methods achieve a similar functional outcome.
出版社接受日期31.01.2023
著者Lau C.T.K., Chau W.W., Lau L.C.M., Ho K.K.W., Ong M.T.Y., Yung P.S.H.
期刊名稱International Journal of Medical Robotics and Computer Assisted Surgery
出版年份2023
出版社John Wiley and Sons Ltd
國際標準期刊號1478-5951
電子國際標準期刊號1478-596X
語言英式英語
關鍵詞arthroplasty, joints, knee, knee arthroplasty, orthopaedic, robotic assisted surgery
