Dacryocystorhinostomy: the Kasper operation.
D003608:Dacryocystorhinostomy; D006801:Humans; D008722:Methods; D009296:Nasal Cavity / Q000601:surgery*; D009666:Nose / Q000601:surgery*; D010027:Osteotomy; D013536:Suture Techniques; D013537:Sutures