A New Approach for Analyzing Root Development in Autogenous Tooth Transplants Using Computed Tomography

A New Approach for Analyzing Root Development in Autogenous Tooth Transplants Using Computed Tomography

The aim of this study was to evaluate root development in autotransplanted teeth using cone-beam computed tomography (CBCT) images. Twelve premolars with incomplete root formation, which were selected to replace prematurely lost upper central incisors, were analyzed by CBCT on two different occasion...

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Hauptverfasser: Beltrame, Ludimila Saiter Assis, Bronzato, Juliana Delatorre, Almeida, Tereza Jacy da Silva, Intra, João Batista Gagno, de Britto, Cleber Freitas, Frozoni, Marcos
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container_title Dental traumatology
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creator Beltrame, Ludimila Saiter Assis
Bronzato, Juliana Delatorre
Almeida, Tereza Jacy da Silva
Intra, João Batista Gagno
de Britto, Cleber Freitas
Frozoni, Marcos
description The aim of this study was to evaluate root development in autotransplanted teeth using cone-beam computed tomography (CBCT) images. Twelve premolars with incomplete root formation, which were selected to replace prematurely lost upper central incisors, were analyzed by CBCT on two different occasions. The first CBCT examination (T1) was conducted before tooth autotransplantation. The second CBCT examination (T2) was performed over a follow-up period of at least 12 months and  0.75. The measurements obtained at T2 were significantly greater than at T1 (p = 0.001). The mean increase in root length was 2.83 mm. There was no significant correlation (p = 0.413; r = 0.261) between root length increase and the time elapsed between T1 and T2. Premolar teeth with incompletely formed roots transplanted to the upper central incisor region showed continued root development during postoperative follow-up.
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title A New Approach for Analyzing Root Development in Autogenous Tooth Transplants Using Computed Tomography
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