[Activation of the upper lacrimal duct in irremovable function disorder of the lower lacrimal duct].
D005143:Eyelids; D006801:Humans; D007765:Lacrimal Apparatus; D007766:Lacrimal Apparatus Diseases
LACRIMAL APPARATUS/diseases
Operatsiia aktivizatsii verkhnego sleznogo kanal'tsa pri neutstranimom narushenii funktsii nizhnego kanal'tsa.