lacrimal duct

• Petit canal anatomique qui conduit les larmes de l'œil vers la cavité nasale, faisant partie du système lacrymal responsable de la production et de l'écoulement des larmes.

A small anatomical passage that drains tears from the eye into the nasal cavity, part of the lacrimal system responsible for tear production and drainage.

1. Tear drainage passageC1formal

   A small tube or passage that carries tears from the lacrimal sac to the nasal cavity.

   canal lacrymonasal

   • The doctor examined the lacrimal duct for any blockage.
   • A blocked lacrimal duct can cause watery eyes.
   • Infants sometimes have a narrow lacrimal duct that opens naturally.