Dacryocystography with amipaque (metrizamide).
Amipaque is found to be very suitable for dacryocystography because it has a low osmolality and high viscosity, and is in addition the only aqueous contrast medium currently available which in higher concentrations does not cause pain when applied to the conjunctival sac.
D003287:Contrast Media; D006801:Humans; D007463:Iodobenzoates; D007765:Lacrimal Apparatus / Q000000981:diagnostic imaging*; D008793:Metrizamide; D009994:Osmolar Concentration; D011859:Radiography; D014783:Viscosity
D003287:Contrast Media; D007463:Iodobenzoates; D008793:Metrizamide