title: The maxillary central incisal edge: a key to esthetic and functional treatment planning.
authors.affiliation: Seattle Institute for Advanced Dental Education, Washington, USA.
authors.forename: F
authors.initials: F
authors.lastname: Spear
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D002508:Cephalometry; D003768:Dental Occlusion, Centric; D004955:Esthetics, Dental; D005260:Female; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology*; D008297:Male; D008437:Maxilla; D008875:Middle Aged; D009811:Odontometry; D010347:Patient Care Planning; D010700:Phonetics