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 ...

Researchers have found in a new study published in Eye that gastroesophageal reflux disease (GERD) significantly increases ...

Conjunctivochalasis that leads to mechanical obstruction of the punctum is also an under-recognized cause of punctal abnormality and will be discussed later in depth; Nasolacrimal duct (NLD ...

Animal technicians or veterinarians unfamiliar with overt clinical diseases in rabbits may not recognize inflammation and obstruction of the nasolacrimal duct. Furthermore, these conditions ...

This crust may appear hard, crusty, sticky, or wet. Blocked tear ducts—also called nasolacrimal duct obstruction (NLDO) or ...