In craniometrics, the apex of the septum between the mandibular central incisors. SYN: lower alveolar point.
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in·fra·den·ta·le .in-frə-den-'tā-lē n the highest point of the gum between the two central incisors of the lower jaw
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in·fra·den·ta·le (in″frə-dən-taґle) an osteometric landmark, being the highest anterior point on the gingiva between the mandibular central incisors.Medical dictionary. 2011.