title: The neurocranial and craniofacial morphology in children with solitary median maxillary central incisor (SMMCI).
abstract: OBJECTIVE
  The purpose of this study was to describe the neurocranial and craniofacial morphology on profile radiographs of children with single median maxillary central incisor (SMMCI).
  
  
  METHODS
  Cephalometric analyses of neurocranium and craniofacial morphology on profile radiographs.
  
  
  METHODS
  Department of Orthodontics, School of Dentistry, University of Copenhagen. Thirteen children with SMMCI, 12 girls and one boy (7-17 years of age).
  
  
  METHODS
  Cephalometric measurement were compared with normal standards using a paired t-test and Wilcoxon signed rank test.
  
  
  RESULTS
  The size of the neurocranium (especially the length of the anterior cranial base), the maxillary prognathia, the maxillary inclination, the mandibular prognathia and the inclination of the mandibular incisors are significantly reduced in SMMCI. The mandibular inclination, the vertical jaw relationship, the alveolar bone prognathia in the upper jaw and the mandibular angle are significantly enlarged in SMMCI.
  
  
  CONCLUSIONS
  The present study showed that occurrence of SMMCI is a sign of a developmental anomaly associated with deviations in neurocranial size and shape and in craniofacial morphology.
authors.affiliation: Department of Orthodontics, Institute of Odontology, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.
authors.forename: F
authors.initials: F
authors.lastname: Tabatabaie
authors.forename: L
authors.initials: L
authors.lastname: Sonnesen
authors.forename: I
authors.initials: I
authors.lastname: Kjaer
mesh_terms: D000293:Adolescent; D000539:Alveolar Process / Q000473:pathology; D000848:Anodontia / Q000473:pathology*; D002508:Cephalometry; D002648:Child; D019465:Craniofacial Abnormalities / Q000473:pathology; D005147:Facial Bones / Q000473:pathology*; D005260:Female; D006801:Humans; D007180:Incisor / Q000002:abnormalities* / Q000473:pathology; D008297:Male; D008310:Malocclusion / Q000473:pathology; D008334:Mandible / Q000473:pathology; D008437:Maxilla / Q000473:pathology; D009777:Occipital Bone / Q000473:pathology; D011378:Prognathism / Q000473:pathology; D063173:Retrognathia / Q000473:pathology; D012886:Skull / Q000473:pathology*; D019291:Skull Base / Q000473:pathology; D014716:Vertical Dimension