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Decreased odontometric sex difference in individuals with dental agenesis
Author(s) -
Baum Bruce J.,
Cohen Michael
Publication year - 1973
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330380312
Subject(s) - sexual difference , significant difference , agenesis , dentistry , permanent tooth , sexual dimorphism , mandibular canine , biology , orthodontics , permanent teeth , mathematics , medicine , anatomy , zoology , statistics , psychology , psychoanalysis
Partial Dental Agenesis has been shown related to decreased mesiodistal tooth size. The sexual difference in permanent tooth size of 104 normal individuals with congenital absence of one or more secondary teeth has been studied. Males are observed to have more mesiodistal size reduction than females. In only two of 14 tooth types examined was a statistical sex difference in mesiodistal size shown. It is of interest that each of these was in the canine field area. A sex difference was slightly more apparent when studying the buccolingual dimension; however, several difficulties were encountered in obtaining measurements in this diameter.