Lacrimal groove
| Lacrimal groove | |
|---|---|
 Left lacrimal bone. Orbital surface. Enlarged. (Lacrimal groove visible at left.) | |
| Details | |
| Identifiers | |
| Latin | Sulcus lacrimalis maxillae |
| TA |
A02.1.00.081 A02.1.09.003 |
| FMA | 57613 |
| Anatomical terms of bone | |
On the nasal surface of the body of the maxilla, in front of the opening of the sinus is a deep groove, the lacrimal groove (or lacrimal sulcus), which is converted into the nasolacrimal canal, by the lacrimal bone and inferior nasal concha; this canal opens into the inferior meatus of the nose and transmits the nasolacrimal duct.
Additional images
Horizontal section of nasal and orbital cavities.
References
This article incorporates text in the public domain from page 160 of the 20th edition of Gray's Anatomy (1918)
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