Dental root canal nail light cure resin and fiber post and resin core Comparison of clinical application of residual root and crown restoration
- VernacularTitle:牙用根管钉光固化树脂核和纤维桩树脂核修复残根残冠的临床应用比较
- Author:
Lilin HONG
;
Maochang YE
- Publication Type:Journal Article
- Keywords:
post core restoration;
dental;
root canal nail;
glass fiber post core;
the root canal nail of teeth
- From:
Acta Universitatis Medicinalis Anhui
2015;(11):1687-1689
- CountryChina
- Language:Chinese
-
Abstract:
From January,2011 to December,2013,103 cases were selected from patients whose residual roots and crowns were restored by porcelain fusedto metal crowns after post core crown restorations.Patients were fully in-formed and randomly divided into two groups,including 51 cases receiving the post core restoration with dental root canal nail,52 cases being repaired with glass fiber post core restoration.After 6 ~12 months of follow-up observa-tion,in the group having received post core restoration with the dental root canal nail,there were 2 cases of crown root fracture,4 cases of falling off,the success rate was 88.24% (45 /51).In the group of fiber post and core res-toration,there was 1 case of crown root fracture,1 case of falling off;the success rate was 96.15% (50 /52).The restoration of fiber post core and porcelain fused to metal crown is the best choice of restoration of residual crown and root,but the root canal nail of teeth with light cured resin core is more economical,simple,easy to operate, and suitable for basic use.
