part of part of Homo sapiens maxilla foramen of skull nasolacrimal canal of maxilla 2026-03-19T00:00:00Z A bone foramen forming a canal between the maxilla, lacrimal bone, and inferior nasal concha that transmits the nasolacrimal duct from the lacrimal sac in the medial orbit inferiorly to open into the inferior meatus of the nasal cavity. David Osumi-Sutherland