三维头影测量标志点定点的研究现状  

A review of the current status of research on three-dimensional cephalometric landmarking

作　　者：张楠 陈贵[1] 许天民[1] Zhang Nan;Chen Gui;Xu Tianmin(Department of Orthodontics,Peking University School and Hospital of Stamotology,Beijing 100081,China)

机构地区：[1]北京大学口腔医学院·口腔医院正畸科,100081

出　　处：《中华口腔正畸学杂志》2024年第1期31-34,共4页Chinese Journal of Orthodontics

基　　金：国家自然科学基金(82071172)。

摘　　要：随着锥形束计算机断层扫描的普及,衍生自二维头影测量分析的三维头影测量逐渐成为口腔医学领域的研究热门。由于目前三维头影测量还未形成公认的统一分析体系,本文就三维头影测量的头颅再定位、标志点的定义、定点方法及定点误差进行概述,并对未来研究方向进行展望。With the popularization of cone beam computed tomography,three-dimensional cephalometry,an evolution from traditional two-dimensional cephalometric analysis,has gradually become a popular research topic in the field of dentistry.As a unified system for 3D cephalometric analysis is yet to be established,this paper provides an overview of cephalometric reorientation,landmark definition,methods of landmark identification,and identification associated errors.Additionally,it provides an outlook on future research directions.

关 键 词：口腔正畸 三维头影测量 自动定点 标志点识别 

分 类 号：R783.5[医药卫生—口腔医学]