In vitro study of the incidence of radicular grooves in maxillary incisors. |
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| Authors: | J D Pécora M D Sousa Neto T C Santos P C Saquy |
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| Institution: | Faculdade de Odontologia de Ribeir?o Preto, Universidade de S?o Paulo. |
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| Abstract: | The purpose of this investigation was to determine the prevalence of radicular grooves in 500 central and 421 lateral extracted maxillary incisors. Radicular grooves were present in 2.0% of the central and 2.6% of the lateral maxillary incisors. The majority of radicular grooves in central maxillary incisors were detected on the buccal root surface (1.6%), and fewer on the lingual root surface (0.4%). In lateral maxillary incisors, the radicular grooves were always observed on the lingual surface. |
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