中国口腔种植学杂志2025，Vol.30Issue(5)：421-428,8.DOI:10.12337/zgkqzzxzz.2025.10.001
3种不同数字化辅助种植技术在全牙弓种植中精度的体外对比研究
Accuracy of three digitally guided implant techniques for full-arch rehabilitation:an in vitro study
摘要
Abstract
Objective To compare the accuracy differences between magnetic sequential guides,mortise-and-tenon sequence guides,and dental implant robots in full-arch implantation,and to provide a reference for clinical application.Methods Thirty standardized mandibular full-arch models were selected and equally divided into three groups according to the implantation methods.Preoperative CBCT scans was taken for implant planning,and the three groups used the same plan for implant placement.Deviation analysis was performed based postoperative CBCT scanning.Results The dental implant robot group demonstrated the highest accuracy,followed by the magnetic sequential guide group,with the mortise-and-tenon sequential guide group showing the lowest accuracy.There was statistically significant differences among the three groups in terms of total deviation at the entry point,total deviation at the apex,and total angular deviation(P<0.05).There were also statistically significant differences in the horizontal and depth deviations at the entry point and at the apex(P<0.05).Conclusion Both the dental implant robot and magnetic sequential guide technology can achieve high precision in full-arch implantation.Clinicians can choose the appropriate method according to the specific situation.关键词
全牙弓种植/精度/序列导板/口腔种植机器人Key words
Full-arch implantation/Accuracy/Sequential guide/Dental implant robot引用本文复制引用
李越,赵文博,王一茗,李昕茹,周立波..3种不同数字化辅助种植技术在全牙弓种植中精度的体外对比研究[J].中国口腔种植学杂志,2025,30(5):421-428,8.基金项目
中国牙病防治基金会口腔种植科学研究专项基金(COHF ZZZX202410) （COHF ZZZX202410）
黑龙江省高等教育教学改革项目(SJGZ20220124) （SJGZ20220124）
黑龙江省口腔生物医学材料及临床应用重点实验室开放课题项目(KQSW202204) Scientific Research Projects for Oral Implantology of China Oral Health Foundation(COHF ZZZX202410) （KQSW202204）
Heilongjiang Province Higher Education Teaching Reform Project(SJGZ20220124) （SJGZ20220124）
Open Project of Heilongjiang Provincial Key Laboratory of Oral Biomedical Materials and Clinical Application(KQSW202204) （KQSW202204）
