Application effect of glass fiber pile and cast metal pile in tooth defect repair and its influence on periodontal tissue / 中国基层医药

ABSTRACT

Objective To analyze the application effect of glass fiber pile and cast metal pile in tooth defect repair and its influence on periodontal tissue.Methods From February 2014 to February 2015,112 patients with dental defect in the Central Hospital of Yiwu were randomly divided into the control group and the research group according to the digital table,with 56 cases in each group.The control group received the casting metal pile repair,the research group was repaired with glass fiber piles.The remediation effect,periodontal tissue status,inflammatory response and adverse reaction were compared between the two groups.Results The success rate of the research group was significantly higher than that of the control group(89.29％vs.66.07％),and there was statistically significant difference(χ2 =8.70,P<0.05).After treatment,the alkaline phosphatase,interleukin-6(IL-6)and interleukin-8(IL-8)levels of the two groups were increased compared with before treatment,which of the research group were obviously lower than those of the control group [(440.75 ±55.75)U/L vs.(491.75 ±62.59)U/L,(18.77 ± 2.21)ng/L vs.(30.65 ±3.97)ng/L,(51.42 ±6.32)μg/L vs.(76.33 ±9.50)μg/L],there were statistically significant differences(t=4.52,19.56,16.33,all P<0.05).After treatment,the periodontal examination depth of the two groups was(2.15 ±0.29)mm and(2.17 ±0.25)mm,respectively,and there was no statistically significant difference(t=0.39,P>0.05).Conclusion The effect of glass fiber pile in tooth defect repair is better than cast metal pile,and its stability and biocompatibility are better,and it is a simple operation,which is worthy of clinical promotion.