摘要
目的探索一种矫治开(he)畸形的简易方法。方法采用口腔粘结技术，在牙齿釉质表面酸蚀处理后，用复合树脂粘贴不锈钢丝弯制的小钩，以不同规格的橡皮圈同颌或颌间弹性牵引矫治开(he)畸形。结果对22例年龄在7～30岁的儿童或成人，因不良习惯咬牙、吐舌、咬手等，智齿阻生，反(he)矫治不当，上前牙乳牙早失以及磨牙囊肿所致的不同程度的开(he)畸形进行矫治，全部获得显著效果。结论牙齿贴钩，橡皮圈同颌或颌间弹性牵引矫治开(he)畸形，在患者的密切配合下，效果显著，简单易行，优于常规的矫治方法，具有推广应用价值。
Objective To investigate the effects of a corrective tr ea tment on open bite malformations, such as gnash their teeth, nail-biting, tongu e thrusting, impacted tooth, cross bite with improper correction, open bite defo rmity resulted from premature shedding of deciduous tooth and molar cysts. Methods We used dental resin technology: acid etching the teeth, adh ering metal clasps to the teeth by means of composite resin, and applying elasti c bands for intermaxillary traction to correct the cross bite. Results We had treated 22 patients, age ranged from 7-30, with the malformatio ns resulted from different kinds of reasons, and obtained significant results. Conclusion With cooperation of the patients, simple corrections for open bite with sticky clasp and occlusion with elastic band are easy to car ry on, with short period of treatment time, and every patient gets prominent out come. It is effective, prior to commonly-used corrective therapy and deserves t o be widely used.
出处
《中华医学美学美容杂志》
2005年第1期22-24,共3页
Chinese Journal of Medical Aesthetics and Cosmetology
