- endognathion
- The medial of the two segments constituting the incisive bone. See mesognathion. [endo- + G. gnathos, jaw]
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en·do·gna·thi·on .en-də-'nā-thē-.än, -'nath-ē- n the medial segment of the premaxilla situated on each side of the midline of the palate and bearing the medial incisor* * *
en·do·gna·thi·on (en″do-naґthe-on) [endo- + gnathion] the inner segment of the incisive bone.
Medical dictionary. 2011.