玻璃纤维桩树脂核用于上颌前牙区修复的美容效果及牙菌指数和稳固性分析

doi:10.3969/j.issn.1006-6233.2022.09.025

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Abstract Objective: To investigate the cosmetic results of glass fiber post and resin core in the restoration of maxillary anterior teeth, and analyze the dental plaque index and stability. Methods: A total of 226 patients who underwent a restoration of maxillary anterior teeth in the hospital from May 2017 to June 2019 were selected, and randomly divided into control group and study group, with 113 cases in each. The control group received restoration with metal post and core, while the study group received restoration with glass fiber post and resin core. Cosmetic results, periodontal indicators, masticatory function, and fracture resistance were compared between the two groups. Results: The pink esthetic scores (PES) and white esthetic scores (WES) of the two groups increased over time, with an interaction effect between groups (P<0.05). The above scores showed no significant difference at 3 months after restoration (P>0.05). The study group had higher PES scores and WES scores than the control group at 12 months after restoration (P<0.05). Gingival index, bleeding index, plaque index, and probing depth in the study group were lower than those in the control group at 3 months after restoration. The differences before and after restoration were significantly greater than those of the control group (P<0.05). The excellent and good rate of masticatory function in the study group at 12 months after restoration (95.58%) was higher than that in the control group (87.61%) (P<0.05). The incidence rates of post fracture, post loosening, and falling off in the study group during 2 years of follow-up (1.77% and 3.54%) were lower than those in the control group (7.96% and 11.50%) (P<0.05). Conclusion: The application of glass fiber post and resin core in the restoration of maxillary anterior teeth can improve the cosmetic results and periodontal index, reduce dental plaque index, and improve stability.

Key words： Glass fiber post and resin core Metal post and core Maxillary anterior tooth Restoration effect

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	QIU Jin
	WANG Juan
	DONG Bingchen
	et al

Cite this article:

QIU Jin,WANG Juan,DONG Bingchen, et al. Cosmetic Results of Glass Fiber Post and Resin Core in Restoration of Maxillary Anterior Teeth and Analysis of Dental Plaque Index and Stability[J]. HeBei Med, 2022, 28(9): 1529-1533.

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http://www.hbyxzzs.cn/EN/10.3969/j.issn.1006-6233.2022.09.025 OR http://www.hbyxzzs.cn/EN/Y2022/V28/I9/1529

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