The lacrimal bone contains a groove that forms part of lacrimal fossa. Along with the soft tissue of the lacrimal sac, these structures drain tears from the eye into the nasal passage.

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The lacrimal bone does contain a groove that forms part of the lacrimal fossa, and together with the soft tissue of the lacrimal sac, these structures work to drain tears from the eye into the nasal passage.

The Lacrimal Bone Contains a Groove That Forms Part of Lacrimal