نتایج جستجو برای: complicated crown fracture
تعداد نتایج: 196117 فیلتر نتایج به سال:
introduction dental trauma is one of the most serious oral conditions especially among children. it frequently occurs in children from 6 to 13 years old, often involving teeth with incomplete root formation. the most common dental injury at this age is crown fracture. arguments to provide this clinical guide, pubmed and scopus were searched using the following keywords: immature, incisor and pu...
Abstract Introduction: Considering the importance of anterior teeth in chewing, speaking and esthetics, as well as the high prevalence of crown fracture among various traumatic injuries to the teeth, this study aimed to evaluate the etiology and risk factors associated with crown fractures of anterior teeth in 7-12 years old children. Materials and Methods:This descriptive cross-sectional ...
in vitro effect of fiber reinforcement on fracture resistance of incisal edge composite restorations
objective: introduction of fiber-reinforced composites (frc) greatly enhanced the restoration of fractured anterior teeth. the purpose of this study was to assess the effect of fiber reinforcement on fracture resistance of incisal edge composite restorations of variable thicknesses. methods: forty extracted sound human maxillary incisors were divided into four groups of 10. incisal reduction wa...
Tooth fractures are often reported as emergencies in dental practice. Coronal of the anterior teeth a prevalent cause trauma children and teenagers. It's tragic situation that necessitates prompt care quick functional esthetic repair. The clinician's main difficulty when dealing with these types injuries is to re-establish natural esthetics traumatized tooth. There several therapeutic options f...
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