Cornea & External Eye Conditions

Cornea and external eye conditions encompass a wide range of diagnoses that affect the clear front surface of the eye and the surrounding tissues. They can cause symptoms from mild irritation to noticeable changes in vision. Conditions such as corneal disease, dry eye, keratoconus, conjunctivitis, and pterygium have different causes, but they often involve irritation and inflammation resulting from various factors, including genetics, lifestyle, and long-term environmental exposure. 

Patients typically report new or worsening issues in the front of the eye or vision, especially those that affect daily activities such as reading, driving, or screen use. Other warning signs include thick discharge or “goopy” eyes (particularly upon waking), crusting of the eyelash margins, eyelid swelling, and a visible spot, film, or fleshy growth on the white part of the eye that may extend toward the cornea. 

Diagnosis involves a detailed eye exam that might include corneal imaging, tear-film testing, and close examination of the eye’s surface to identify signs of corneal disease, dry eye, or keratoconus. Treating conditions that affect the cornea and outer surface of the eye aims to preserve vision, comfort, and quality of life. Treatment plans are customized for each diagnosis and symptom severity. To learn more about eye conditions that affect the cornea and external eye, explore the various disorders listed on the menu on the left.