Dreve透明硅橡胶间接粘接技术在矫治牙颌畸形中的应用及护理
Application and nursing of indirect bonding in correction of dento-maxillofacial deformities by using Dreve transparent silicone rubber
摘要目的:评价Dreve透明硅橡胶间接粘接技术在矫治牙颌畸形中的应用及护理。方法选用Dreve透明硅橡胶,采用单托盘转移法,应用四手操作,对15例需固定矫治的患者进行间接粘接,对粘接效果进行评价。结果通过此种新的间接粘接技术,所粘的托槽等均定位准确,与实际误差小;椅旁操作时间大大缩短,平均(13.11±1.27)min;技工室耗时少,程序简便,操作时间约为38 min;托槽的粘接强度提高,脱落率约为4.4%。结论此种粘接技术是一种简便的,行之有效的方法,为临床推广使用间接粘接技术提供依据。
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abstractsObjective To evaluate the application and nursing of indirect bonding in correction of dento-maxillofacial deformities by using Dreve transparent silicone rubber .Methods Fifteen patients who needed to be treated by fixed appliance technology were selected , and all of them received the indirect bonding with Dreve transparent silicone rubber , single pallet transfer method , four-hand operation .And the effects of indirect bonding were evaluated .Results By using the new indirect bonding techniques , the brackets achieved accurate location and the errors were very small;the chairside operating time was greatly shortened , with average operating time about ( 13 .11 ±1 .27 ) mins; the procedure of dental laboratories became convenient and took less time ( the operating time was about 38 mins);the bonding strength of brackets increased , with the shedding rates of 4.4%.Conclusions The indirect bonding with transparent silicone rubber is a simple and effective way to correct dento-maxillofacial deformities , which can provide the basis for the clinical use of indirect bonding .
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