Core Insights - The Beijing Jishuitan Hospital's orthopedic team has published a groundbreaking clinical cohort study on robot-assisted hip joint revision surgery in the prestigious journal "Bone & Joint Journal," marking a significant advancement in precision and intelligent surgery for complex hip joint revisions [1][2] - The study validates the innovative "circle-point-column" acetabular reconstruction theory combined with robotic technology, demonstrating its transformative value in revision surgeries [1][2] Group 1 - The research features the largest clinical cohort globally with a minimum two-year follow-up, showcasing the effectiveness of the robotic-assisted approach in hip joint revision surgeries [1] - Since the introduction of the Mako robotic system in 2019, the team has pioneered robot-assisted hip revision surgeries, achieving a registration success rate of 98.5% and an overall registration accuracy of 0.38 mm [1] - The robotic system allows for real-time navigation and sub-millimeter precision in acetabular reaming and personalized prosthesis placement, with a deviation of only 1 degree from planned angles post-implantation, significantly surpassing traditional surgical precision [1] Group 2 - The study addresses complex revision indications such as loosening, infection, and recurrent dislocation, integrating the original "circle-point-column" theory with robotic-assisted surgical techniques [2] - The research highlights the unique advantages of combining the "circle-point-column" acetabular reconstruction theory with robotic technology, enhancing the accuracy of complex acetabular bone defect reconstructions, implant stability, and postoperative clinical outcomes [2] - The study represents a technological leap for China's artificial joint field, positioning it as a global leader in this area [2]