Concomitant solitary median maxillary central incisor and fused right mandibular incisor in primary dentition
نویسندگان
چکیده
منابع مشابه
The primary Maxillary Central Incisor in the Solitary Median Maxillary Central Incisor syndrome.
AIM Solitary Median Maxillary Central Incisor (SMMCI) is a developmental anomaly in the permanent dentition with one single central incisor in the maxilla, positioned exactly in the midline. This condition has been associated with extra- and intraoral malformations in the frontonasal segment of the cranium and face. It is not known whether the centrally located permanent incisor is always pr...
متن کاملSolitary median maxillary central incisor (SMMCI) syndrome
Solitary median maxillary central incisor syndrome (SMMCI) is a complex disorder consisting of multiple, mainly midline defects of development resulting from unknown factor(s) operating in utero about the 35th-38th day(s) from conception. It is estimated to occur in 1:50,000 live births. Aetiology is uncertain. Missense mutation in the SHH gene (I111F) at 7q36 may be associated with SMMCI. The ...
متن کاملSolitary median maxillary central incisor syndrome: Case report
Introduction: The presence of a single median maxillary central incisor is an uncommon event in the population. The prevalence of the Solitary Median Maxillary Central Incisor (SMMCI) syndrome is about 1:50,000 live births, occurring more in women. This alteration in the development of the dental occlusion is characterized by structural malformations, over all in midline region of the patient. ...
متن کاملDiGeorge syndrome associated with solitary median maxillary central incisor.
DiGeorge syndrome is a primary immunodeficiency disease characterized by dysgenesis of the thymus and parathyroid glands, conotruncal cardiac anomalies, and other dysmorphic features. Although most patients have a common microscopic deletion in chromosome 22q11.2, marked clinical variability exists. A solitary median maxillary central incisor (SMMCI) is a rare dental anomaly which may be an iso...
متن کاملSolitary maxillary central incisor: clinical report.
In 1976 Rappaport et al. introduced the term Monosuperocentroincisivodontic dwarfism to describe patients who exhibit a solitary maxillary central incisor in both dentitions in conjunction with growth retardation.1 The frequency of congenitally missing maxillary primary central incisors has not been reported, but the frequency of congenitally missing maxillary permanent central incisors is rare...
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ژورنال
عنوان ژورنال: Contemporary Clinical Dentistry
سال: 2012
ISSN: 0976-237X
DOI: 10.4103/0976-237x.101094