Results 141 to 150 of about 233,963 (178)

Congenital Tooth Agenesis and Risk of Early-Onset Cancer.

open access: yesJAMA Netw Open
Eiset SE   +7 more
europepmc   +1 more source

Patterns of tooth agenesis in patients with orofacial clefts

open access: yesEuropean Journal of Oral Sciences, 2013
Orofacial clefts are a common oral disorder associated with tooth agenesis. As information on the simultaneous absence of teeth can be an aid in treatment planning, a large sample of orofacial cleft patients was examined.
Edwin M Ongkosuwito
exaly   +5 more sources

Patterns of non-syndromic permanent tooth agenesis in a large orthodontic population [PDF]

open access: yesArchives of Oral Biology, 2017
OBJECTIVE: The aim of this study is to explore patterns of non-syndromic permanent tooth agenesis in a large orthodontic patient group. DESIGN: A record review was performed in various orthodontic clinics to identify white patients with non ...
Georgios Kanavakis   +2 more
exaly   +2 more sources

“TOOTH AGENESIS: A REVIEW OF MOLECULAR BASES”

INDIAN JOURNAL OF APPLIED RESEARCH, 2021
Both recent progresses reached in molecular genetics and “Genoma Umano” project have collected positive results for the identication of those different genes involved in pathogenesis of human race pathologies. Just like any other medicine branch, dentistry could prot from molecular biology recent progresses, showing several answers to unknown ...
Luciani, F   +4 more
openaire   +2 more sources

Tooth Agenesis: Newer Concept

Journal of Clinical Pediatric Dentistry, 2011
Developmental disturbances involving the oral cavity affect the growth and development of a child. Tooth agenesis may be associated with a number of documented syndromes or may present as an isolated entity. The presence or absence of teeth is decided by the influence of various genes and their signaling pathways.
Meena, Kulkarni   +2 more
openaire   +2 more sources

Tooth agenesis in down syndrome

American Journal of Medical Genetics, 1995
AbstractWe studied the frequency and pattern of tooth agenesis in a Danish population with Down syndrome, trisomy 21 (46 females and 54 males). The control group consisted of a normal Danish population (2424 females and 2431 males) [Rølling, 1980: Scand J Dent Res 88:365–369; Ravn and Nielsen, 1973: Tandlaægebladet 77:12–22].
B G, Russell, I, Kjaer
openaire   +2 more sources

Tooth agenesis in a Portuguese population

International Orthodontics, 2012
The aim of this retrospective study was to evaluate the prevalence and pattern of hypodontia in the permanent dentition, including and excluding third molars, in a Portuguese sample.The study group comprised 2888 patients, observed between 2005 and 2009 at the Dentistry Clinic of the Instituto Superior de Ciências de Saúde-Norte (ISCSN, Portugal).
Ana, González-Allo   +4 more
openaire   +2 more sources

The role of MSX1 in tooth agenesis in Iranians

International Journal of Paediatric Dentistry, 2007
Introduction.  MSX1 gene has a critical role in craniofacial development, the aim of this case–control study is to test the hypothesis that MSX1 mutation contributes to congenital tooth agenesis in Iranians.Materials and methods.  The study group consisted of 20 affected individuals with tooth agenesis of lower second premolars or upper lateral ...
Massoud, Seifi   +2 more
openaire   +2 more sources

Genetic basis of tooth agenesis

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, 2009
AbstractTooth agenesis or hypodontia, failure to develop all normally developing teeth, is one of the most common developmental anomalies in man. Common forms, including third molar agenesis and hypodontia of one or more of the incisors and premolars, constitute the great majority of cases.
openaire   +2 more sources

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