[Congenital ptosis masked by spasm of the orbicularis oculi].
D001763:Blepharoptosis; D005141:Eyelid Diseases; D005143:Eyelids; D006801:Humans; D013035:Spasm
EYELIDS/diseases
Vrozhdennyi ptoz verkhnego veka, zamaskirovannyi spazmom krugovol myshtsy veka.