Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology
Solitary median maxillary central incisor, short stature, choanal atresia/midnasal stenosis (SMMCI) syndrome
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Cited by (70)
Osteogenic distraction to treat solitary median maxillary central incisor (SMMCI) syndrome: a case report
2022, International Journal of Oral and Maxillofacial SurgeryCitation Excerpt :As demonstrated by Hall,1 the phenotypic spectrum is highly variable. In addition to the characteristic tooth, the following characteristics are typically associated: preterm birth and low birth weight (37%), potentially life-threatening congenital nasal airway obstruction (choanal atresia, midnasal stenosis, or nasal piriform aperture stenosis; over 90%), short stature (50%), small head circumference (33%), hypotelorism (45%), intellectual disability varying from slow learning to severe disability (50%), deviant sella turcica and pituitary gland morphologies (10–50%), and possibly epilepsy and attention deficit hyperactivity disorder.1,3 Only a small number of authors have reported cases with comprehensive dental treatment.
Orthodontic space closure in a young female patient with solitary median maxillary central incisor syndrome
2021, American Journal of Orthodontics and Dentofacial OrthopedicsGeneral Considerations in Pediatric Otolaryngology
2021, Cummings Pediatric OtolaryngologySingle median maxillary central incisor syndrome and variant in SMO gene associated with SHH pathway
2020, International Journal of Pediatric OtorhinolaryngologyCitation Excerpt :It can be accompanied by soft tissue abnormalities; an indistinct philtrum, an arch-shaped upper lip and the absence of the frenulum of the upper lip and incisive papilla; defects of the maxilla; a V-shaped dental arch, the presence of a prominent palatal ridge along the midpalatal suture; a nasal upper-airway obstruction; cranial base malformations (i.e., the sella turcica bridge — a very deep or small, narrow sella turcica); or brain developmental abnormalities. One of the most typical features of SMMCI phenotype at birth (approximately 90% of cases), is a congenital nasal upper-airway obstruction [1,12]. Nasal anomalies of various types of obstruction and degrees of severity include choanal atresia, midnasal stenosis (nasal septum deviation, for example) or CNPAS.
Imaging in Otolaryngology
2018, Imaging in OtolaryngologyDiagnostic Imaging: Head and Neck
2017, Diagnostic Imaging: Head and Neck