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Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years
Hu, JY; Chen, XC; Li, YQ; Smales, RJ; Yip, KH
关键词Radiation Caries Glass-ionomer Cement Atraumatic Restorative Treatment
刊名AUSTRALIAN DENTAL JOURNAL
2005-09-01
50期:3页:186-190
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine
研究领域[WOS]Dentistry, Oral Surgery & Medicine
关键词[WOS]ATRAUMATIC RESTORATIVE TREATMENT ; CARIOUS DENTIN ; NASOPHARYNGEAL CARCINOMA ; NECK RADIOTHERAPY ; SOUTHERN CHINESE ; XEROSTOMIC HEAD ; IN-VIVO ; SURVIVAL
英文摘要

Background: There are no published studies comparing the clinical performances of more-viscous glass-ionomer cement (GIC) restorations when placed using conventional and atraumatic restorative treatment (ART) cavity preparation methods to restore root surface caries.

Methods: One dentist used encapsulated Fuji IX GP and Ketac-Molar to restore 72 conventional and 74 ART cavity preparations for 15 patients who had received cervicofacial radiation therapy. Two assessors evaluated the restorations at six, 12, and 24 months for retention, marginal defects and surface wear, and recurrent caries.

Results: After two years, the cumulative restoration successes were 65.2 per cent for the conventional and 66.2 per cent for the ART cavity preparations, without statistical or clinical significance (P > 0.50). Restoration dislodgement accounted for 82.8 per cent and marginal defects for 17.2 per cent of all failures. There were no instances of unsatisfactory restoration wear or recurrent caries observed. Teeth with three or more restored cervical surfaces accounted for 79.3 per cent of all failures (P < 0.0001).

Conclusions: For root surface caries restored with GIC, the use of hand instruments only with the ART method was an equally effective alternative to conventional rotary instrumentation for cavity preparation. Larger restorations had higher failures, usually from dislodgement.

语种英语
WOS记录号WOS:000232448100009
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/55726
专题北京大学口腔医学院
作者单位1.Peking Univ, Sch Stomatol, Dept Operat Dent & Endodont, Beijing 100871, Peoples R China
2.Peking Univ, Sch Stomatol, Dept Prevent Dent, Beijing 100871, Peoples R China
3.Univ Hong Kong, Fac Dent, Hong Kong, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714
Hu, JY,Chen, XC,Li, YQ,et al. Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years[J]. AUSTRALIAN DENTAL JOURNAL,2005,50(3):186-190.
APA Hu, JY,Chen, XC,Li, YQ,Smales, RJ,&Yip, KH.(2005).Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years.AUSTRALIAN DENTAL JOURNAL,50(3),186-190.
MLA Hu, JY,et al."Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years".AUSTRALIAN DENTAL JOURNAL 50.3(2005):186-190.
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