secondary dye test

secondary dye test

localization of lacrimal drainage obstruction following the fluorescein instillation and primary dye tests by intubating the lower punctum and canaliculus and irrigating with saline. Synonym(s): Jones II test

sec·on·dar·y dye test

(sek'ŏn-dar-ē dī test) Localization of lacrimal drainage obstruction following the fluorescein instillation and primary dye tests by intubating the lower punctum and canaliculus and irrigating with saline.
Synonym(s): Jones II test.