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.
邱瑾, 王娟, 董炳晨, 文照取. 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[J]. 河北医学, 2022, 28(9): 1529-1533.
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. HeBei Med, 2022, 28(9): 1529-1533.
[1] 张倩茜,徐莉亚.玻璃纤维桩核与纯钛桩核在前牙残根残冠修复中应用情况的回顾性分析[J].临床口腔医学杂志,2020,36(12):726-730. [2] 林婷婷,许卫星,袁剑鸣.不同牙本质肩领高度的上颌中切牙用不同材料桩核冠修复的有限元分析[J].口腔材料器械杂志,2020,29(4):191-197. [3] 陈志宇,郭晓阳,付艺璇,等.不同个性化桩核材料修复重度缺损上前牙的三维有限元分析[J].实用口腔医学杂志,2021,37(5):671-675. [4] Outcome evaluation of early placed maxillary anterior single-tooth implants using objective esthetic criteria:a cross-sectional,retrospective study in 45 patients with a 2- to 4-year follow-up using pink and white esthetic scores[J].Periodontol,2009,80(1):140-151. [5] 周允芝,唐旭炎,李全利,等.传统金属桩玻璃纤维桩在口腔残根修复中的中远期疗效对比分析[J].河北医学,2020,26(3):450-454. [6] 邬雪颖,叶页,钟群.玻璃纤维桩与贵金属桩在前牙大面积牙体缺损修复中的效果评价[J].上海口腔医学,2020,29(3):325-328. [7] 李黎,殷野.纤维桩复合树脂加强修复老年前磨牙重度楔状缺损疗效观察[J].人民军医,2020,63(8):782-785. [8] 孙建伟,文星.CAD/CAM氧化锆桩核与玻璃纤维桩树脂核在上颌前牙区修复患者中的效果比较[J].实用临床医药杂志,2020,24(6):76-78. [9] 肖严.玻璃纤维桩与金属桩核修复外力导致牙体损伤的比较[J].中国组织工程研究,2019,23(26):4165-4169. [10] Chirila M,Dimitriu B,Bartok R I,et al.Fracture resistance of endodontically treated teeth restored with resin post reinforced with glass fiber[J].Med Life,2021,14(1):81-85. [11] Silva CF,Cabral LC,Oliveira M,et al.The influence of customization of glass fiber posts on fracture strength and failure pattern:a systematic review and meta-analysis of preclinical ex-vivo studies[J].Mech Behav Biomed Mater,2021,118(5):104433.
2022, Vol. 28 
冀公网安备13080202000786号