Survival of vertical root fracture using with adhesive resin cement and fiber post cores - Treatment of vertical root fracture

As a result of periodic examination (292 months) of 292 patients who underwent the root canal adhesion method of the root canal, the recall period of the Single group (n = 90) was 69.4 + 22.9 months on average, the Multiple group (n = 203) Was 48.8 + 22.9 months. The 5-year survival rate (Kaplan-Meier) of 292 cases was 90.9% in the Single group and 95.4% in the Multiple group, the 7-year survival rate (Kaplan-Meier) was 88.9% in the Single group and 87.8% in the Multiple group. From the above results, it was shown that root canal root adhesion method for vertical root root fracture tooth using 4-META / MMA-TBB resin and fiber post core combined is an effective treatment for avoiding tooth extraction.