RADIOLOGY OF THE LACRIMAL SYSTEM.
D000715:Anatomy; D000013:Congenital Abnormalities; D006801:Humans; D007765:Lacrimal Apparatus; D007767:Lacrimal Duct Obstruction; D011859:Radiography; D013514:Surgical Procedures, Operative
ABNORMALITIES; ANATOMY; LACRIMAL APPARATUS; LACRIMAL DUCT OBSTRUCTION; RADIOGRAPHY; SURGERY, OPERATIVE