[Transpositioning of the superior lacrimal canal into the inferior conjunctival fornix in the absence or atresia of the inferior canal].
D003228:Conjunctiva / Q000601:surgery*; D003608:Dacryocystorhinostomy; D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D008722:Methods
Peremeshchenie verkhnego sleznogo kanal'tsa v nizhniĭ kon'iunktival'nyĭ svod pri otsutstvii ili zarashchenii nizhnego kanal'tsa.