Journal of Oral Science Research ›› 2020, Vol. 36 ›› Issue (11): 1040-1044.DOI: 10.13701/j.cnki.kqyxyj.2020.11.013

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Research on Animal Experiments of Robotic System in Mandibular Reconstruction with Fibular

WANG Xingtao1*, LIU Caihua2, LV Yuxiang2, JIN Le3, LIU Xiaojing4   

  1. 1. Academy of Information and Communication Research, State Grid Information & Telecommunication Group Co., Ltd., Beijing 102211, China;
    2. Anhui Jiyuan Software Co., Ltd., Hefei 230088, China;
    3. Drum Tower Outpatient Department, Eastern Part of Beijing Medical District, Chinese PLA Hospital, Beijing 100720, China;
    4. Peking University School and Hospital of Stomatology, Beijing 100081, China
  • Received:2020-06-18 Online:2020-11-28 Published:2020-11-27

Abstract: Objective: To evaluate the effect of robot-assisted surgery through animal experiments of robotic system assisted mandibular reconstruction surgery. Methods: The animal experiments were conducted using the goat as the experimental subjects, including robotic system assisted surgery, computer navigation assisted surgery, and manual operation surgery. The mean error value between postoperative and preoperative models was calculated. The results of three experiments were compared and analyzed to verify the effectiveness of robot-assisted surgery. Results: The robotic system run stably and reliably during the surgery, and the postoperative accuracy was better than other experiments, which met the needs of mandibular reconstruction surgery. Conclusion: In the mandibular reconstruction surgery, the robotic system can assist surgeons to accurately position and stably hold the free bones to improve the operating precision and surgical quality.

Key words: mandibular reconstruction, fibula flap, multi-arm robot, surgery navigation, animal experiments