Break up time BUT

Break-up time (BUT) is a diagnostic test that provides an indication of how much and how quickly the tear film dries up—or evaporates. It is a diagnostic method that helps quantify the severity of dry eye. In some cases, such as Sjögren’s syndrome, it is combined with the lissamine green test.

PAVLOS GREVENIOTIS
Ophthalmic Surgeon
Driven by my passion for ophthalmology, my core philosophy is to prioritize diagnoses with honesty and integrity. Through continuous professional development and ongoing education, I aim to provide comprehensive solutions tailored to each patient's specific needs. I firmly believe in fostering direct and seamless doctor-patient communication.
The doctor is
a specialist in
the
BUT test