Patulous End of The Nasolacrimal Duct

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Patulous End of The Nasolacrimal Duct
added:
5 years ago
views:
3779
specialty:
Otorhinolaryngology

Case description

Image depict a widely opened distal end of right nasolacrimal duct. The Hassner's valve is not seen here. (MM- inferior meatus, IT -inferior turbinate, arrow - nasolacrimal duct opening in inferior meatus).

tags: ENT education ent images nasal endoscopy nasolacrimal duct

related terms: lacrimal system, inferior meatus of the nose


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