口腔种植机器人在前牙区即刻种植中的精度分析

Accuracy analysis of dental implant robot in immediate implantation in the anterior region

目的探究自主式种植机器人辅助前牙区即刻种植手术的精度。方法按照标准纳入前牙区需行即刻种植的病例10例,共10个种植位点。按照口腔种植机器人的规范操作流程进行种植体窝洞预备和植入,术后患者再次拍摄CBCT,利用机器人导航软件评估实际植入位点与设计位点间的偏差。结果种植体颈部平均总偏差为(0.86±0.40)mm,横向偏差为(0.69±0.36)mm,深度偏差为(0.28±0.57)mm;种植体根尖平均总偏差为(0.98±0.49)mm,横向偏差为(0.81±0.49)mm,深度偏差为(0.29±0.58)mm,总体角度偏差为1.09°±0.61°。结论自主式机器人辅助前牙区即刻种植精度高,能获得满意的临床效果。

Objective To investigate the accuracy of the autonomous implant robot-assisted immediate implant surgery in the anterior region.Methods Ten cases with 10 implant sites in the anterior region requiring immediate implantation were included according to the inclusion criteria.The implant bed preparation and placement were performed according to the standardized procedure of the dental implant robot.After surgery,CBCT was taken again and the deviation between the actual implant sites and the designed sites was evaluated using the robotic navigation software.Results The average total deviation of the implant neck was(0.86±0.40)mm,the lateral deviation was(0.69±0.36)mm,and the depth deviation was(0.28±0.57)mm.The average total deviation of the implant apex was(0.98±0.49)mm,the lateral deviation was(0.81±0.49)mm,the depth deviation was(0.29±0.58)mm,and the angular deviation was 1.09°±0.61°.Conclusion The autonomous robot-assisted immediate implantation in the anterior region is highly accurate and can achieve satisfactory clinical results.