title: [180° rotated maxillary central incisor: a case report].
abstract: The etiology of rotated maxillary central incisor is unclear, but it has a clear familial tendency. Except for the environmental factors, gene expression directly influences craniofacial growth and the types of malocclusion deformity. In this article, a case of 180° rotated left maxillary central incisor of a male with family history of the deformity was reported. Relevant literature was also reviewed.
authors.forename: Bowen
authors.initials: B
authors.lastname: Zheng
authors.forename: Ying
authors.initials: Y
authors.lastname: Zheng
authors.forename: Yi
authors.initials: Y
authors.lastname: Liu
authors.forename: Yang
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D006801:Humans; D007180:Incisor; D008297:Male; D008310:Malocclusion / Q000175:diagnosis*; D008437:Maxilla