Medically reviewed by Andrew Greenberg, MD Punctal plugs are devices used to treat dry eyes that are placed inside the tear ...

The term functional nasolacrimal duct obstruction (FNLDO; watering with patent drainage) is misleading as it implies occluded drainage and solely nasolacrimal duct pathology. 'Normal' tear ...

Eye problems are common in both laboratory and pet rabbits. This column reviews the anatomy of the nasolacrimal duct system in rabbits and describes the appropriate techniques for working up a ...

A local anesthetic is then administered, the edge of the nipple is grasped with a forceps, and a fine lacrimal duct probe (000 to 0000) is gently inserted into the discharging duct. An incision is ...