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 ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. The lacrimal system consists of the lacrimal glands, the tear film in contact with the ...

Tear Film Dynamics: What is 'Normal'? At its simplest, lacrimal dynamics can be considered to comprise three elements interacting in a highly variable pattern: the first is tear secretion ...

One day before the operation, trim the eyelashes to facilitate the surgical procedure and further reduce the infection probability. Meanwhile, perform routine lacrimal duct irrigation before the ...

The ophthalmic nerve supplies sensory innervation to the structures of the eye, including the cornea, ciliary body, lacrimal gland, and conjunctiva. It also supplies nerves to the part of the mucous ...

Retired NFL superstar Randy Moss has announced he is battling cancer. The 47-year-old, in an Instagram video, said his cancer was discovered in the bile duct—between the pancreas and liver—and ...