CAJ | 학술논문

微种植体凭借不依赖于患者合作、自身体积小、操作方便及稳定有效等优势在正畸临床中得到日益广泛的应用。微种植体植入的稳定性和植入部位的牙槽骨条件有密切关系，CBCT可以通过测量分析牙槽骨条件，提高在微种植体的初始稳定性，以及种植体植入的最佳位置。对于术前评估，术后种植体植入预后的成功率等方面均起关键作用。本文就CBCT在正畸微种植体周围骨组织的研究现状进行综述。
미충식체빙차불의뢰우환자합작、자신체적소、조작방편급은정유효등우세재정기림상중득도일익엄범적응용。미충식체식입적은정성화식입부위적아조골조건유밀절관계，CBCT가이통과측량분석아조골조건，제고재미충식체적초시은정성，이급충식체식입적최가위치。대우술전평고，술후충식체식입예후적성공솔등방면균기관건작용。본문취CBCT재정기미충식체주위골조직적연구현상진행종술。
With advantages of small volume, easy operation, extensive implant sites, short healing period, instantly applying force, stability, effectiveness, and not dependent on patient coop?eration, micro?implant is increasingly widely used in orthodontic clinic. Many scholars believe that cortical thickness and bone den?sity of micro?implant site is an important factor affecting the stabil?ity of post?implantation. Therefore, cortical thickness and bone condition of the implant site should be carefully evaluated, and a?natomy of adjacent tissue should be analyzed prior to implantation. Through analyzing and measuring bone tissue, CBCT plays a key role in the following aspects: the use of micro?implant, assess?ment of jawbones' condition, position of implant, increasing the stability of post?implantation of micro?implant, and reducing the incidence of surgical trauma and complications. This paper re?viewed the research status quo of CBCT in surrounding bone tis?sues of orthodontic micro?implant.