Core Insights - The successful completion of the first robot-assisted total knee and unicompartmental knee arthroplasty in Rizhao City marks a significant advancement in the field of orthopedic surgery, transitioning into the "intelligent era" of joint replacement surgery [4][8] - The use of a domestic navigation system for knee replacement allows for personalized surgical planning based on preoperative CT data, enhancing precision and reducing reliance on traditional surgical experience [5][6] Group 1: Technological Advancements - The surgery utilized a high-precision CT modeling and optical tracking system, achieving bone cutting accuracy within 0.5 millimeters, which is particularly beneficial for patients with severe deformities or previous internal fixation [6][7] - The introduction of a three-dimensional modeling and dynamic navigation system has established a new paradigm for precise surgeries, resulting in less trauma, reduced blood loss, and faster postoperative recovery, with patients discharged two days earlier than those undergoing conventional surgeries [7][8] Group 2: Institutional Achievements - Rizhao Traditional Chinese Medicine Hospital's orthopedic department has developed a distinctive system combining "intelligent digital navigation and rapid rehabilitation," having completed thousands of joint replacement surgeries, thereby extending its influence in the southeastern Shandong region [8] - The successful implementation of robot-assisted joint replacement surgery highlights the hospital's leading position in the intelligent orthopedic field and indicates that "personalized, minimally invasive, and intelligent" approaches will become the new norm in treating joint diseases [8]