Results 21 to 30 of about 15,943 (256)
Aesthetic approach for anterior teeth with enamel hypoplasia
Contemporary Clinical Dentistry, 2012 Enamel hypoplasia is a developmental defect of the enamel that is produced by a disturbance in the formation of the organic enamel matrix, clinically visible as enamel defects.
Josué Martos +2 more
doaj +1 more source
Dental enamel defects and coeliac disease [PDF]
Archives of Disease in Childhood, 1997 Editor,—The association between coeliac disease and dental enamel defects (DED) is already known.1 These defects range from discolouring to pitting, grooving, and total loss of enamel, and are considered to be coeliac disease specific when distributed symmetrically and chronologically in all four sections of dentition.
VENTURA, ALESSANDRO, MARTELOSSI S.
openaire +3 more sources
Molecular basis of human enamel defects [PDF]
Balkan Journal of Dental Medicine, 2014 During eruption of teeth in the oral cavity, the effect of gene variations and environmental factors can result in morphological and structural changes in teeth. Amelogenesis imperfecta is a failure which is detected on the enamel of the teeth and clinical picture varies by the severity and type of the disease.
Chatzopoulos Georgios, Tziafas Dimitrios
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Regional Odontodysplasia with Generalised Enamel Defect [PDF]
Case Reports in Dentistry, 2016 Regional odontodysplasia (ROD) is uncommon developmental anomaly, which tends to be localised and involves the ectodermal and mesodermal tooth components. A five-year-old female was referred to Department of Child Dental Health at the Leeds Dental Institute regarding malformed primary teeth.
A. M. Al-Mullahi, K. J. Toumba
openaire +4 more sources
Developmental Defects of Enamel : an increasing reality in the everyday practice
Senses and Sciences, 2014 Developmental defects of enamel (DDE) are daily encountered in clinical practice. DDE are alteration in quality and quantity of the enamel, caused by disruption and/or damage to the enamel organ during the amelogenesis process.
Fabrizio Guerra +4 more
doaj +1 more source
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021 This paper discusses the potential risk that COVID-19 generates for the development of enamel defects. This hypothesis was built based on the etiopathogenesis of enamel defects and the relationship with the symptom’s characteristic of COVID-19. Pregnancy
Valdeci Elias dos Santos Junior +5 more
doaj
Enamel defects in permanent first molars and incisors in individuals with cleft lip and/or palate
Revista de la Facultad de Medicina, 2014 Background. Enamel defects are common in deciduous and permanent maxillary incisors of individuals with lip and palate cleft, and their occurrence has been associated with the cleft, especially when the alveolus is affected. Objective.
Vivian Patricia Saldias-Vargas +4 more
doaj +1 more source
Journal of Applied Oral Science, 2012 OBJECTIVES: The aim of this study was to evaluate the prevalence of enamel defects and their risk factors on primary and permanent dentitions of prematurely born children and full-term born children born at Regional Hospital of Asa Sul, Brasília, DF ...
Vanessa Resende Nogueira Cruvinel +5 more
doaj +1 more source
Frontiers in Physiology, 2014 In the field of dentistry, the murine incisor has long been considered as an outstanding model to study amelogenesis. However, it clearly appears that enamel from wild type mouse incisors and molars presents several structural differences.
MICHEL eGOLDBERG
doaj +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source