Tehran University of Medical Sciences Journal of Orthopedic and Spine Trauma 2538-2330 10 1 2024 04 01 31 4 EN Arash Sherafat Vaziri Department of orthopedics and trauma surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Sina Javidmehr Department of orthopedics and trauma surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Fardis Vosoughi Department of orthopedics and trauma surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Erfan Babaei Nejad Department of orthopedics and trauma surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Kaveh Same Center of Orthopedic Trans-Disciplinary Applied Research (COTAR), Tehran University of Medical Sciences, Tehran, Iran 2022 09 16 2023 10 10 During the past two decades, the use of robotic arms in knee arthroplasty has changed from a concept to a reality. These systems promise precision and accuracy while shortening the required learning curve. Although still largely in the early stages, there are currently several commercially available platforms with varying degrees of flexibility. The available models can be classified into several categories based on their mode of operation (whether the system requires imaging input) and degree of autonomy. The present study aimed to review the existing body of literature and provide an outlook of the current landscape. The strengths and weaknesses of the implementation of such systems in knee arthroplasty are also discussed. https://jost.tums.ac.ir/index.php/jost/article/view/404 https://jost.tums.ac.ir/index.php/jost/article/download/404/353