CAJ | 학술논문

在口内磨牙远移装置中，钟摆式矫治器是最常用的、不需要依赖患者配合的矫治器之一。它被广泛应用于纠正Ⅱ类磨牙关系。在拔牙非拔牙临界病例中，应用钟摆式矫治器可保留更多健康牙齿。作者在临床中对钟摆式矫治器的制作进行了改良，在长期的临床应用观察中，发现其可以取得良好的矫治效果。
재구내마아원이장치중，종파식교치기시최상용적、불수요의뢰환자배합적교치기지일。타피엄범응용우규정Ⅱ류마아관계。재발아비발아림계병례중，응용종파식교치기가보류경다건강아치。작자재림상중대종파식교치기적제작진행료개량，재장기적림상응용관찰중，발현기가이취득량호적교치효과。
Among several intraoral distalizing devices,the pendulum appliance is one of the most commonly used noncompliance appli-ances.It is widely used to correct Class Ⅱ molar relationship.More healthy teeth can be preserved with the using of pendulum appliance in the tooth extraction of borderline cases.The pendulum appliance was modified and used in clinic.Long-term observasion showed that the modified pendulum appliace is effective in orthodontic treatment.