Infrared meibography is a useful technique in the evaluation of meibomian gland disease (MGD). MGD is a major cause of dry eye symptoms, affecting a large number of patients seen in the Corneo-Plastic Unit (CPU). Many parameters have been used to evaluate MGD including tear film break-up time, lid margin abnormalities, and Schirmer tear test values. Direct visualization of meibomian glands by infrared meibography has been shown to correlate well with these parameters.