Under normal conditions, tears in the eyes are drained into the lacrimal sac through small openings called the upper and lower puncta located at the inner corner of the eye (called medial canthus).

One can divide lacrimal drainage system tests into functional and anatomical evaluations. The functional (physiological) tests are designed to assess tear flow under natural physiological condition as ...

Under normal conditions, tears in the eyes are drained into the lacrimal sac through small openings called the upper and lower puncta located at the inner corner of the eye (called medial canthus).

This patient has a lacrimal sac fistula of the right eye. Nasolacrimal duct obstruction is the most common nasolacrimal duct abnormality in children, but the presence of a draining ostium makes ...

Axion MSR by Haws eyewash and eye/face wash products feature a patent-pending inverted stream design which sweeps chemical and particulate contaminants away from the lacrimal punctum, or the eye's ...