ABSTRACT
Objective:The clinical value of used in oral cavity repair were summarized to guide clinical practice. Methods:Retrospective analysis the clinical information of 144 cases(prefabricated posts:86 cases and metal posts:58 cases) who received oral cavity repair in our hospital between January 2010 and January 2012. Discuss the applications and clinical effects. Results:After 1 to 2 ears of follow-up, into a successful repair success rate of fiber post and metal post(93.02%v.s.79.31%, P=0.015), advance into a fiber post success rate is significantly higher than metal post, Repair the cause of the failure of the two groups, however, fall off and fracture was statistically difference(x2=5.51, P<0.019), the fiber pile of biomechanics is better than metal post, loss is the main reason for the advance into the fiber pile repair failure. Conclusions:As a new material in the oral cavity repair, prefabricated posts has been widely used and is worthy of further promotion.