Nasolacrimal duct stenosis due to inflammatory edema further impedes outflow and, thereby, exacerbates flow symptoms. The imbalance of tear production and clearance is often compounded by minor ...

After a calcium score test and stress test, my doctor wanted to place stents in my coronary arteries. I read a National Institute of Health study from 2020 regarding stent outcomes versus ...

The third element, being the clearance mechanism, collectively comprises lower lid form and function, punctal and canalicular structure and dynamics, and nasolacrimal duct physiology. These three ...