超硬瓷化树脂充填后牙窝洞的效果观察

Observation of the effect of HB resin filling molar cavity

目的观察超硬瓷化树脂(HB树脂)充填后牙窝洞的临床效果。方法用HB树脂充填182个后牙牙合面洞、邻牙合面洞,连续观察3年,评价其临床效果。结果1年复查,100%的充填体临床效果优;2年复查,临床效果优者176牙,占96.7%;3年复查,临床效果优者167牙,占91.76%。

AIM:To observe the clinical effect of terric ceram HB resin filling molar cavity.METHODS:182 molars with Ⅰ、Ⅱ caries cave fillings with HB resin,observed continously three years to evaluate the clinical effect.RESULTS:Re-examinating after 1 year,100% of the filling clinical effect was excellent;those in two years,176 of the filled teeth,96.7% of all,was obviously effective;those in 3 years,167 of the filled teeth,91.76% of all,was excellent.CONCLUSION:The clinical effect of HB resin fillings is satisfied. [