Comprehensive Assessment of the Meibomian Glands by Meibography: Why the Upper Eyelids Matter.

The clinical value of upper eyelid meibographic imaging remains relatively underexplored; consequently, it is not commonly used in clinical assessments. However, its significance could be particularly important for the early detection of various ocular diseases and systemic conditions related to the eyes. An analysis of the current literature from the PubMed database, covering the years 2005 to 2023, with additional relevant papers added from cited references was conducted. Failure to diagnose dry eye disease and meibomian gland dysfunction associated with conditions such as Sjögren syndrome or thyroid eye disease in the early stages and taking appropriate action may result in persistent signs and symptoms. This could potentially lead to the development of chronic conditions that directly affect a patient's visual quality, functionality, and overall well-being. Therefore, this review aimed to demonstrate the potential clinical significance of upper eyelid examination as an integral component of comprehensive meibomian gland evaluation.