Digital technology-assisted extraction of impacted maxillary third molar located between the furcation of maxil-lary second molar by root dislocation:a case report
10.7518/hxkq.2024.2023362
- VernacularTitle:数字化辅助下牙根先脱位拔除上颌第二磨牙根分叉间埋伏第三磨牙1例
- Author:
Lanxi HE
1
;
Jurat·Omar
;
Zihang ZHOU
;
Jian YU
;
Zhaoling WANG
;
Hongyu CHEN
Author Information
1. 山东大学齐鲁医学院口腔医学院 山东省口腔组织再生重点实验室口腔生物材料与组织再生山东省工程研究中心 山东省口腔疾病临床医学研究中心,济南 250012
- Keywords:
impacted maxillary third molar;
extraction;
maxillary tuberosity;
minimally invasive;
digital simu-lation technology
- From:
West China Journal of Stomatology
2024;42(3):403-408
- CountryChina
- Language:Chinese
-
Abstract:
Most of the maxillary impacted third molars are located in the maxillary tuberosity,where the vision and op-eration space are limited.This paper reports a case of surgical extraction of the left maxillary horizontal superhigh impact-ed third molar,which is located between the roots of the adjacent teeth and is closely related to the maxillary sinus.The digital simulation technology was used to reconstruct a three-dimensional visual image of the patient's maxilla,related teeth,and other adjacent anatomical structures to assist in finding the optimal surgical method accurately.Root dis-location before the crown not only protects the roots of the adjacent tooth,but also reduces the risk of maxillary sinus lining damage or perforation during operative procedures,improves the efficiency of the operation,and reduces surgical trauma,which conforms to the concept of minimally inva-sive surgery and provides a new idea and experience for the clinical extraction of such maxillary impacted third molars.
