OFFICE DACRYOCYSTORHINOSTOMY.
D003607:Dacryocystitis; D003608:Dacryocystorhinostomy; D006801:Humans; D007767:Lacrimal Duct Obstruction; D013525:Surgical Instruments; D013514:Surgical Procedures, Operative
DACRYOCYSTITIS; LACRIMAL DUCT OBSTRUCTION; SURGERY, OPERATIVE; SURGICAL INSTRUMENTS