Abstract
With the rapid development of medical imaging technology, computer-assisted dynamic intraoperative navigation (CADIN) technology has been introduced into the field of oral and maxillofacial surgery due to its technological features of accurately localizing key anatomical structures during surgery. Registration is a key step in CADIN technology. In different application scenarios, the choice of the registration method directly determines the accuracy of the navigation feedback, which in turn affects the effectiveness and safety of the entire surgery. In this paper, by searching and analyzing the database of articles on the application of CADIN technology in the field of oral and maxillofacial surgery for the years 2019–2025. The inclusion criteria are the application, optimization and system design of CADIN technology in oral and maxillofacial surgery. After screening 1069 articles, 42 articles were finally included. An analysis of the articles included in the study revealed that trauma and facial reconstruction guided by CADIN technology are hot research topics in the field of CADIN technology in oral and maxillofacial surgery. There are few reports on the use of CADIN technology to guide the endodontic treatment. In addition, the largest number of studies performed the registration process using the markerless. A review of the literature reveals that CADIN technology has great potential for practical clinical application in the field of oral and maxillofacial surgery and that the selection of appropriate registration methods can improve the accuracy of oral and maxillofacial surgical procedures.
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