Results 1 to 10 of about 786,080 (369)

Common Errors in Digital Panoramic Radiographs of Patients with Mixed Dentition and Patients with Permanent Dentition [PDF]

International Journal of Dentistry, 2012
Purpose. To compare errors in digital panoramic radiographs of permanent and mixed dentitions. Methods. 143 and 146 digital radiographs of mixed and permanent dentitions were examined. Results. Significantly fewer errors presented in the mixed dentition.
Benjamin Peretz, Maya Gotler, Israel Kaffe   +2 more
doaj   +7 more sources

Mesial Rotation of the Upper First Molar: Association with Anterior Dental Crowding in Mixed and Permanent Dentition

Applied Sciences, 2020
The position of the upper first molar (UFM) is currently considered the “key of occlusion”. The purpose of this study was to evaluate the prevalence of the mesiorotated UFM, and its relationship with anterior dental crowding in mixed and permanent ...
Vincenzo Quinzi, Simona Tecco, Alessandro Nota, Eleonora Caggiati, Stefano Mummolo, Giuseppe Marzo   +5 more
doaj   +2 more sources

The Pathology of the First Permanent Molar during the Mixed Dentition Stage—Review

Applied Sciences, 2022
Background: The eruption of the first permanent molar (FPM) marks the beginning of the mixed dentition, which is one of the most dynamic periods in the development and growth of the stomatognathic system.
Stephanie Nicole Stoica, Victor Nimigean, Maria Justina Roxana Vîrlan, Vanda Roxana Nimigean   +3 more
doaj   +2 more sources

Primary Fused Teeth and Findings in Permanent Dentition [PDF]

Medical Principles and Practice, 2018
<b><i>Objective:</i></b> The aim of this study was to investigate the characteristics of primary fused teeth (PFT) and their effect on permanent dentition in a group of Turkish children. <b><i>Subjects and Methods:</i></b> Dental records of 13,450 pediatric patients who attended the Pediatric Dental ...
Hatice Açıkel, Sevgin İbiş, Emine Şen Tunç   +2 more
openaire   +5 more sources

Anomalies in primary dentition: Their distribution and correlation with permanent dentition

Journal of Natural Science, Biology and Medicine, 2014
Anomalies in primary dentition are often found to be associated with anomalies in permanent dentition.This study was performed to evaluate the prevalence of supernumerary teeth, hypodontia, double teeth, and talon cusp in the primary dentition, and their effect on succedaneous permanent teeth.In this prospective cross-sectional study, we clinically ...
Sanjib Mitra, Santanu Mukhopadhyay
openaire   +5 more sources

A Deep Learning Approach to Automatic Tooth Caries Segmentation in Panoramic Radiographs of Children in Primary Dentition, Mixed Dentition, and Permanent Dentition [PDF]

Children
Objectives: The purpose of this study was to evaluate the effectiveness of dental caries segmentation on the panoramic radiographs taken from children in primary dentition, mixed dentition, and permanent dentition with Artificial Intelligence (AI) models
Esra Asci, Munevver Kilic, Ozer Celik, Kenan Cantekin, Hasan Basri Bircan, İbrahim Sevki Bayrakdar, Kaan Orhan   +6 more
doaj   +2 more sources

Infraocclusion in the Primary and Permanent Dentition-A Narrative Review. [PDF]

Medicina (Kaunas)
The gradual movement of a tooth away from the occlusal plane is called infraocclusion or reinclusion. Reincluded teeth are most often deciduous molars, and permanent teeth are less frequently affected. Depending on the level of the infraocclusion, the severity of the disorder is classified as mild, moderate, or severe. The etiology of the phenomenon is
Adamska P, Sobczak-Zagalska H, Stasiak M, Adamski ŁJ, Pylińska-Dąbrowska D, Barkowska S, Zedler A, Studniarek M.   +7 more
europepmc   +4 more sources

Management of severe traumatic intrusion in the permanent dentition. [PDF]

BMJ Case Rep, 2021
Traumatic intrusion is considered one of the most severe luxation injuries to the permanent dentition. There are limited studies based on minimal evidence supporting suggested management protocols, owing to the rare occurrence of intrusion. The following case report details the multidisciplinary management and 18-month follow-up, in line with current ...
Rovira-Wilde A, Longridge N, McKernon S.
europepmc   +6 more sources

Prevalence of Dental Anomalies in Permanent Dentition of Brazilian Individuals with Down Syndrome [PDF]

Open Dentistry Journal, 2016
Objective: The aim of this study was to evaluate the incidence of dental anomalies in the permanent dentition of individuals with Down Syndrome (DS) to increase the knowledge on the dental issues in this syndrome. Method: One hundred and five panoramic X-
Osmar Aparecido Cuoghi, Francielle Topolski, Lorraine Perciliano de Faria, Carla Machado Occhiena, Nancy dos Santos Pinto Ferreira, Camila Ribeiro Ferlin, Marcos Rogério de Mendonça   +6 more
openalex   +2 more sources

Prevalence of hypodontia in the permanent dentition of Macedonian population [PDF]

Balkan Journal of Dental Medicine, 2014
Hypodontia or tooth agenesis is a condition at which the patient is missing one or more teeth due to a failure of those teeth to develop. This is not only an aesthetic, but also a functional deficiency. The incidence of congenitally missing teeth depends on etiological factors that affect tooth development, as well as which dentition is concerned, sex ...
Julijana Gjorgova, Darko Pop Acev
openaire   +4 more sources