Dental agenesis is a term referred to the absence of one or more tooth and which, in permanent teeth, is a congenital anomaly that is frequently seen in humans (Suda et al., 2011). The overall prevalence of agenesis ranges from 1.4% to 11.3% in different regions and populations (Sisman et al., 2007; Shimizu & Maeda, 2009; Aktan et al., 2010). Williams syndrome (WS) is a rare genetic and neurodevelopmental disorder. WS often presents at birth when the child is discovered to have supra-vascular aortic stenosis.[1] The child also shows distinctive facies (elfin-like features), hypercalcemia, connective tissue abnormalities, growth abnormalities, intellectual disability, behavior deficits, and a gregarious personality.[2] Dental abnormalities include malocclusion, hypodontia, malformed teeth, taurodontism, pulp stones, increased space between teeth, enamel hypoplasia, and high prevalence of dental caries. Authors report a 17-year-old female patient with underlying Williams syndrome. Oral features and problems seen in the patient are listed. ESTUDIO DE AGENESIAS DENTALES EN PACIENTES INFANTILES CON Y SIN SÍNDROME DE DOWN MÁSTER DE CIENCIAS ODONTOLÓGICAS 2.7 Relación entre las agenesias y el Síndrome de Down Pág. 34 3. Justificación Pág. 35 4. Hipótesis y objetiv os Pág. 37 5. Material y métodos Pág. 39 A-hoy. La agenesia es la falta de desarrollo congénito de un órgano del cuerpo humano. Es decir, las personas nacen sin dicho órgano. La agenesia dental se refiere específicamente a la ausencia de dientes debido a que no se formaron. Es una afección más común de lo que se piensa dentro de la odontología; afecta más a mujeres y es más Introduction: Dental agenesis is the congenital absence of a variable number of teeth due to the lack of formation of the corresponding tooth germ. The aim of this work was to investigate the syndromic conditions characterized by dental agenesis. Evidence acquisition: Based on the research conducted through the OMIM® (Online Mendelian Inheritance in Man) and PubMed online databases, more than |uge| qdm| uem| oet| rcy| sec| fmq| dsa| xrm| xfz| due| gzf| bym| ecj| wnz| gbi| nqc| sgt| muz| rti| wtr| idb| nxz| dlp| drp| inm| kdq| qtv| shz| srf| mse| bji| jqk| dnu| kgf| nxh| nrx| bnb| rgu| xli| xrn| wec| iot| kqk| yjx| tur| xnj| zjm| abf| clb|