Meibomian gland dysfunction left lower eyelid

This code signifies a functional impairment of the meibomian glands located in the lower eyelid of the left eye. This dysfunction typically leads to an altered quantity or quality of the meibum, a lipid component of the tear film, contributing to evaporative dry eye disease.

Apply this code when documentation explicitly states meibomian gland dysfunction affecting the left lower eyelid. This is often diagnosed based on clinical examination findings such as inspissated glands, telangiectasia, or abnormal meibum expression, specifically localized to the left lower lid.

• Ensure laterality (left) and specific eyelid (lower) are clearly documented.
• Do not confuse with general dry eye codes unless MGD is the confirmed etiology and specified as such.
• Consider co-reporting with codes for associated conditions like blepharitis or conjunctivitis if also documented.