The Foramen cecum, in dental anthropology, is a minor expression of the protostylid of the tooth. It is thus indirectly related to the five non-metric dental crown traits. According to dental, biological studies, racially mixed populations have been discovered with deformed Foramen cecums, resulting in unique tooth groove patterns.[1] Some dentists and scientists have hypothesized that Foramen cecums could in fact be a trait frequency exhibiting sexual dimorphism.
Fossas and pits located in the protosylid, a Foramen cecum, have seemingly become rarer and rare over time. Most populations suffer from furrows of the cusps; most, however, do not develop problems located in the protosylid.
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