Results 1 to 10 of about 516,680 (235)

Tooth Abnormalities and Their Age-Dependent Occurrence in Leukemia Survivors

open access: yesCancers, 2023
The multidrug nature of anticancer treatment and different treatment protocols used in the studies are likely to be a major limitation in establishing real risk factors determining the occurrence of dental abnormalities. The authors aimed to establish a relationship between the duration and the dose of chemotherapy and the number of tooth adverse ...
Anna Jodłowska   +1 more
exaly   +5 more sources

The Biology Underlying Abnormalities of Tooth Number in Humans [PDF]

open access: yesJournal of Dental Research, 2017
In past decades, morphologic, molecular, and cellular mechanisms that govern tooth development have been extensively studied. These studies demonstrated that the same signaling pathways regulate development of the primary and successional teeth. Mutations of these pathways lead to abnormalities in tooth development and number, including aberrant tooth ...
E, Juuri, A, Balic
exaly   +3 more sources

Prevalence of infraocclusion in primary molars and accompanying dental variations in a Turkish sample [PDF]

open access: yesJournal of Oral Health and Oral Epidemiology, 2021
BACKGROUND AND AIM: Infraocclusion, a disorder of tooth eruption, can often be found with more than one different variation in a child. The objective of this study was to assess the prevalence and severity of infraocclusion and to investigate the ...
Zulfikar Zahit Ciftci   +2 more
doaj   +1 more source

Radiographic examination in the diagnosis of a curious case associating odontoma to agenesis and supernumerary teeth

open access: yesRGO: Revista Gaúcha de Odontologia, 2021
Developmental disorders of human dentition may result in various abnormalities according to etiologic agents and the developmental period involved. The size, shape and number of teeth may be affected. Dental abnormalities can occur singly or in multiples
Jéssica de Oliveira Alvarenga FREIRE   +4 more
doaj   +1 more source

Prevalence of Dental Anomalies in Skeletal Malocclusions with Different Growth Patterns in North Indian Population-A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Anomalies of the developing dentition occur due to absence or interruption of normal tooth development along with genetic and/or environment influences.
FLORET JOSE   +4 more
doaj   +1 more source

Radiographic evaluation of the prevalence of dental anomalies of number [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial, 2023
Objectives: This study aims to determine the prevalence of tooth agenesis and supernumerary teeth and characterize both anomalies in a Portuguese pediatric population.
Gonçalo D. Costa, Pedro Mesquita
doaj   +1 more source

Association between hypodontia of permanent maxillary lateral incisors and other dental anomalies

open access: yesDental Press Journal of Orthodontics, 2021
Introduction: Tooth agenesis is often associated with other tooth anomalies, such as microdontia, delayed eruption and ectopic eruption. Moreover, they may be found all in the same individual, as certain genetic mutations may have a variable phenotypic ...
Diego Junior da Silva Santos   +1 more
doaj   +1 more source

Multiple Over-retained Deciduous Teeth: A Rare Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Over-retained deciduous teeth, characterised by the persistence of primary teeth beyond their expected exfoliation time, present a unique challenge in dental practice.
Nishu Agarwal, Pallavi Daigavane
doaj   +1 more source

Segmented mechanics for traction of impacted maxillary canine: case report with a 3-year follow-up

open access: yesBioscience Journal, 2019
Young patients are increasingly concerned with smile aesthetics, resulting in the early visit to the dental office. It is of great importance that professionals such as orthodontists, pediatric dentists, and general practitioners are aware of the ...
Anderson Paulo Barbosa Lima   +5 more
doaj   +3 more sources

Neuroblastoma and tooth abnormalities: A common history? [PDF]

open access: yesOral Oncology, 2013
Neuroblastoma, a malignant tumor of the sympathetic nervous system and the most common extracranial solid tumor in childhood, arises from embryonic neural crest cells. Tooth development begins before birth and continues for 12-14 years with the development of the third molar for several years.
Abadie, Caroline   +3 more
openaire   +2 more sources

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