DACRYOCYSTORHINOSTOMY WITH SILICONE SPONGE.
D000818:Animals; D003607:Dacryocystitis; D003608:Dacryocystorhinostomy; D006801:Humans; D011161:Porifera; D012828:Silicones; D013514:Surgical Procedures, Operative
D012828:Silicones
DACRYOCYSTITIS; SILICONES; SURGERY, OPERATIVE