Polymerization shrinkage stresses in different restorative techniques for non-carious cervical lesions
نویسندگان
چکیده
منابع مشابه
Two-year clinical evaluation of resinous restorative systems in non-carious cervical lesions.
This controlled clinical trial evaluated the 2-year clinical performance of a one-bottle etch-and-rinse adhesive and resin composite system (Excite/Tetric Ceram) compared to a resin-modified glass ionomer cement (RMGIC) (Vitremer/3M) in non-carious cervical lesions. Seventy cervical restorations (35 resin composite - RC- restorations and 35 RMGIC restorations) were placed by a single operator i...
متن کاملRestoration of non-carious cervical lesions Part I. Modelling of restorative fracture.
OBJECTIVE As a typical non-carious cervical lesion, abfraction is a common clinical occurrence which requires restorative treatment in most patients. Nonetheless, the relatively poor clinical longevity of cervical dental used for restoring abfraction lesions has been a major concern of dentists and patients. The continuing loss of hard tissue and, in turn, the low retention of the restorative m...
متن کاملFactors associated with Non-Carious Cervical Lesions (NCCLs) in teeth.
OBJECTIVE To determine factors associated with Non-Carious Cervical Lesions (NCCLs) and the teeth most commonly involved in such lesions. STUDY DESIGN Cross-sectional study. PLACE AND DURATION OF STUDY Department of Operative Dentistry, Section of Dentistry at Aga Khan University Hospital, Karachi, Pakistan, from December 2005 to January 2006. METHODOLOGY A total number of 95 patients wit...
متن کاملNo carious cervical lesions: abfraction.
Abfraction or Theory of Abfraction is a theory explaining the non-carious cervical lesions (NCCL). It suggests that they are caused by flexural forces, usually from cyclic loading; the enamel, especially at the cementoenamel junction (CEJ), undergoes this pattern of destruction by separating the enamel rods. Clinical aspect importance of these ineart lesions are at most important to be detected...
متن کاملPosterior composite polymerization shrinkage in primary teeth: an in vivo comparison of three restorative techniques.
The purpose of this study was to quantify the cuspal deflection produced by polymerization shrinkage, comparing 3 different techniques in the placement and polymerization of Class II posterior composite resin restorations in vivo. Thirty primary second molars in need of a Class II restoration were identified. An index, with a size 1⁄4 carbide round bur, was placed on the buccal and lingual cusp...
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ژورنال
عنوان ژورنال: Journal of Dentistry
سال: 2018
ISSN: 0300-5712
DOI: 10.1016/j.jdent.2018.06.010