Clinical Study on Durafill Accompanied with Threaded Post Used in Restoration of Bicuspid
Pu Tiemin,Wan Yingming,Zhu Xinyi,Guo Xihui (Jilin Military Medical College,Fourth Military Medical University,Jilin?132013,China)
Objective To evaluate the effect of durafill accompanied with threaded post used in restoration of bicuspid, which were badly damaged in female.Methods 89 bicuspids badly damaged because of caries from female were chosen. After root canal therapy, planted threaded post into root canal, then restored them with durafill. These teeth were followed up for 3 years.Results In 89 teeth, 80 teeth succeed (90%), that of 4 was normal(4.4%), that of 5 fall(5.6%).Conclusion It is satisfactory to restore bicuspid badly damaged with durafill accompanied with threaded post.