Results 21 to 30 of about 30,060 (158)

Enamel defects and tooth eruption disturbances in children with sickle cell anemia

Brazilian Oral Research, 2018
Sickle cell anemia, a genetic disease caused by a mutation in the beta-globin gene, can present oral manifestations such as delayed tooth eruption and hypomineralized enamel and dentin.
Caroline Maria Igrejas LOPES, Marília Cabral CAVALCANTI, Ana Cláudia ALVES E LUNA, Kátia Maria Gonçalves MARQUES, Maria José RODRIGUES, Valdenice Aparecida DE MENEZES   +5 more
doaj   +1 more source

Association of sella turcica bridging and morphologic characteristics with palatally impacted canine in lateral cephalograms

Dentistry 3000, 2022
Introduction: Researchers have been interested in the relationship between sella turcica bridging and various dental anomalies. This study investigates the association of sella turcica bridging and morphologic characteristics with the palatally impacted ...
Nikoo Ghasemi, Soraya Akhoondi, Zohre Reyhani, Nima Motamed, Azin Nourian   +4 more
doaj   +1 more source

A case report of complete tooth transposition associated with a primary canine

The Journal of Qazvin University of Medical Sciences, 2015
Tooth transposition is a developmental anomaly and the canine is the most common involved tooth in the transposition. This anomaly occurs in the maxilla more than the mandible and has not been reported simultaneously in both jaws and in primary teeth ...
E. Moravej Salehi, H. Moaven
doaj  

Risk of developing palatally displaced canines in patients with early detectable dental anomalies: a retrospective cohort study

Journal of Applied Oral Science
The early recognition of risk factors for the occurrence of palatally displaced canines (PDC) can increase the possibility of impaction prevention. Objective To estimate the risk of PDC occurrence in children with dental anomalies identified early ...
Daniela Gamba GARIB, Melissa LANCIA, Renata Mayumi KATO, Thais Marchini OLIVEIRA, Lucimara Teixeira das NEVES   +4 more
doaj   +1 more source

Unique Triple Molar Disorder: A Novel Case of Maxillary Second-Third Molar Transposition Complicated by First Molar Impaction [PDF]

Studies in Multidisciplinary Medical Research
First permanent molar impaction represents an exceptionally rare developmental anomaly, with an estimated prevalence of 0.02%. This case report presents a unique occurrence of maxillary first molar impaction accompanied by an unprecedented transposition ...
Mitra Karbasi kheir, Mohammadreza Elhaie, Abolfazl Koozari   +2 more
doaj   +1 more source

Unilateral Single-Rooted Primary First Molars in two siblings: A Case Report

Journal of Dental School
Objective(s): Single-rooted primary molar in considered to have a genetic origin. Knowledge of the root canal morphology is essential to achieve optimal pulp treatment in primary teeth.
Mobina Habibollahi, Amirfarshad Esteghamat   +1 more
doaj   +1 more source

Developmental enamel and anatomical tooth defects in dogs – Experience from veterinary dental referral practice and review of the literature

Frontiers in Veterinary Science, 2016
Developmental tooth abnormalities in dogs are uncommon in general veterinary practice but understanding thereof is important for optimal management in order to maintain gnathic function through conservation of the dentition.
Sonja Catharina Boy, David Alan Crossley, Gerhard eSteenkamp   +2 more
doaj   +1 more source

Caracterización de pacientes con hipodoncia atendidos en el policlínico “Guillermo Tejas”

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2015
Fundamento: oligodoncia, anodoncia, hipodoncia, son términos que se utilizan indistintamente para referirse a la ausencia de uno o más dientes, es importante considerar que puede traer consigo afectaciones clínicas, ya sean funcionales, psicológicas y ...
Delarays Ossani Pérez Alfonso, Yulianni Pereira Durán, Yaima de los Ángeles Hidalgo Torres, Alina del Monte Nonell   +3 more
doaj  

Tooth abnormalities in pediatric patients submitted to antineoplastic treatment for central nervous system neoplasms

Brazilian Dental Science, 2016
Objective: The aim of this study was to evaluate the frequency of tooth abnormalities in pediatric patients treated for central nervous system neoplasms. Material and methods: This cross-sectional study assessed thirty-one patients, median age 14.2 years
Ornella Florio Demasi, Marcelo Fava, Camila Merida Carrillo, Terezinha Garrett de Freitas Sampaio Amaral, Vicente Odone Filho   +4 more
doaj   +1 more source

Mesiodens in a permanent and mixed dentition

Эндодонтия Today, 2020
Supernumerary teeth are considered one of the most significant tooth abnormalities in the initial and early stages of mixed and primary dentition. They are of great importance to dentists and parents because of the problems that they can cause. Mesiodens
A. I. Markova, I. M. Todua, R. A. Bokova, Sh. M. Solimanov, Sh. A. Nazhmudino, A. B. Adzhieva   +5 more
doaj   +1 more source