Objectives The purpose of this study was to present a case of regenerative endodontic procedure. Case The maxillary 1st premolar of a 9-year-old patient was diagnosed as necrotic. Since the tooth was immature, we decided to treat this tooth with regenerative endodontic procedure. After disinfection of the canal, bleeding was induced by lacerating the peri-apical tissues ...

The aim of the present study was to evaluate and determine correlation between intercommisural width, combined mesiodistal width maxillary mandibular anterior teeth, its site variation with gender in school going children permanent dentition. A total number 32 aged 12 15 years were selected for study. randomly using lottery method out 50 students fulfilling inclusion criteria. participants comf...

The purpose of this study were to compare the emergence profiles of crowns with their contralateral tooth, in vitro, and to determine if there is any association between the design of tooth preparations and the resultant emergence profile. 50 working models used for single crown construction were examined. Measurements of the faciolingual width of the crowns and contralateral teeth were taken u...

This retrospective radiographic controlled study investigates the dental phenotype in patients with Crouzon syndrome to determine if differences are observed as suggested by FGFR2C342Y/+ mouse models, and whether these models could be of interest role this mutation tooth development. We assessed using dedicated linear measurements 22 children compared morphology both primary permanent dentition...

To investigate whether the relationship between tooth shape ratio and incisor arrangement proposed by Peck et al. in 1972 was applicable to Japanese children, we compared two groups, one with normal permanent dentition and another with crowded permanent dentition, using chronologically constructed plaster dentition models. Tooth shape ratio was obtained by dividing the incisor mesio-distal widt...

Purpose:Long-term clinical success is closely related to the internal and marginal adaptation of restorations. Thepurpose this study was evaluate zirconia-based fixed dental prostheses in posteriorregion.Materials & Methods:Four-unit porcelain-fused zirconia were fabricated with CAD-CAMsystem 20 patients. For evaluation restorations’ fit, conventional silicone replicas used withthe optical ...

OBJECTIVES To obtain maxillary anterior tooth dimension and proportion values for the Central Chinese population and to evaluate the existence of sexual dimorphism, any consistent relationships between the tooth ratios, and the presence of golden proportions. METHODS Tooth dimensions and proportions of six maxillary anterior teeth were recorded on gypsum casts obtained from 147 subjects (82 w...