CAJ | 학술논문

目的：探讨Ni-Ti辅弓矫治恒牙初期上颌尖牙唇侧错位的临床方法。方法：15例上颌尖牙唇侧错位的恒牙初期患者，采用Ni-Ti辅弓及推簧开展尖牙间隙及排齐尖牙。结果：15例病例尖牙均进入牙弓排齐，咬合良好。结论：恒牙初期，通过Ni-Ti辅弓及推簧排齐上颌唇侧错位尖牙是一种简单有效的不拔牙矫治方法。
목적：탐토Ni-Ti보궁교치항아초기상합첨아진측착위적림상방법。방법：15례상합첨아진측착위적항아초기환자，채용Ni-Ti보궁급추황개전첨아간극급배제첨아。결과：15례병례첨아균진입아궁배제，교합량호。결론：항아초기，통과Ni-Ti보궁급추황배제상합진측착위첨아시일충간단유효적불발아교치방법。
Objective To study the method of the Ni- Ti auxiliary arch in treatment of the labial ectopic canine in early permanent dentition. Methods In 15 cases of the labial ectopic canine were treated with Ni- Ti auxiliary arch and pushspring . Results 15 cases of the labial ectopic canine have been aligned and occluson was good. Conclusion The Ni- Ti auxiliary arch can be effect to treat the labial ectopic canine in early permanent dentition without extracting tooth.