The effect of micro-osteoperforations into the alveolar bone versus no micro-osteopeforations on root root resorption and rate of tooth movement in patients who require upper premolar extractions as part of their overall orthodontic treatment plan

Australian Society of Orthodontics Foundation for Research and Education0 个研究点目标入组 15 人开始时间: 2015年6月5日最近更新: 2020年1月13日

适应症

试验速览

暂无简介。

•Need for bilateral maxillary first premolar extractions (necessitating moderate anchorage requirements) and fixed appliance treatment;
•Permanent Dentition;
•Apexification (root formation) completed;
•Similar degree of minimal crowding on each side of the maxillary arch

•Previous orthodontic or orthopaedic treatment;
•Craniofacial anomaly present;
•Previous reported or observed dental treatment of the maxillary canines;
•History of trauma, bruxism or parafunction;
•Past and present signs and symptoms of periodontal disease;
•Significant medical history or medication that would adversely affect the development or structure of the teeth and jaws and any subsequent tooth movement.

发起方

Australian Society of Orthodontics Foundation for Research and Education