口腔疾病防治2024，Vol.32Issue(5)：321-329,9.DOI:10.12016/j.issn.2096-1456.2024.05.001
数字化种植导板手术的精确性:非手术因素分析及对策的专家共识
Accuracy of digital guided implant surgery:expert consensus on nonsurgical factors and their treatments
摘要
Abstract
The standardized workflow of computer-aided static guided implant surgery includes preoperative exami-nation,data acquisition,guide design,guide fabrication and surgery.Errors may occur at each step,leading to irrevers-ible cumulative effects and thus impacting the accuracy of implant placement.However,clinicians tend to focus on fac-tors causing errors in surgical operations,ignoring the possibility of irreversible errors in nonstandard guided surgery.Based on the clinical practice of domestic experts and research progress at home and abroad,this paper summarizes the sources of errors in guided implant surgery from the perspectives of preoperative inspection,data collection,guide de-signing and manufacturing and describes strategies to resolve errors so as to gain expert consensus.Consensus recom-mendation:1.Preoperative considerations:the appropriate implant guide type should be selected according to the pa-tient's oral condition before surgery,and a retaining screw-assisted support guide should be selected if necessary.2.Da-ta acquisition should be standardized as much as possible,including beam CT and extraoral scanning.CBCT performed with the patient's head fixed and with a small field of view is recommended.For patients with metal prostheses inside the mouth,a registration marker guide should be used,and the ambient temperature and light of the external oral scan-ner should be reasonably controlled.3.Optimization of computer-aided design:it is recommended to select a handle-guided planting system and a closed metal sleeve and to register images by overlapping markers.Properly designing the retaining screws,extending the support structure of the guide plate and increasing the length of the guide section are methods to feasibly reduce the incidence of surgical errors.4.Improving computer-aided production:it is also crucial to set the best printing parameters according to different printing technologies and to choose the most appropriate postpro-cessing procedures.关键词
数字化种植/种植导板手术/非手术因素/准确性/患者因素/数据采集/导板设计/导板制作Key words
digital implant dentistry/guided implant surgery/non-surgical factors/accuracy/patient fac-tors/data acquisition/guide plate design/guide plate fabrication分类
医药卫生引用本文复制引用
徐淑兰,王丽萍,汤春波,周延民,周磊,李平,杨烁,李少冰,卢海宾,朱安棣,黄立舒,王劲茗,徐世同..数字化种植导板手术的精确性:非手术因素分析及对策的专家共识[J].口腔疾病防治,2024,32(5):321-329,9.基金项目
This study was supported by the grants from Basic and Applied Basic Research Fund of Guangdong Province(No.2021A1511140,No.2021B1515120059) （No.2021A1511140,No.2021B1515120059）
Scientific Research Cultivation Project of Stomatology Hospital of Southern Medical University(No.PY2021003,No.PY2020011) （No.PY2021003,No.PY2020011）
Science and Technology Project of Guangzhou City(No.202102080148). 广东省基础与应用基础研究基金(2021A1515111140,2021B1515120059) （No.202102080148）
南方医科大学口腔医院科研培育项目(PY2021003,PY2020011) （PY2021003,PY2020011）
广州市科技项目(202102080148) （202102080148）
