Bacterial Keratitis (Eye Infection From Contact Lenses) | Causes, Symptoms, Diagnosis, Treatment

The video tutorial covers bacterial keratitis, a serious eye condition caused by bacterial infection and inflammation of the cornea. It discusses the risk factors, particularly related to contact lens use, and the anatomy of the eye to understand the condition better. The pathophysiology section explains how disruptions in the corneal epithelium and normal flora can lead to infection. Clinical features such as eye redness, pain, and potential complications like vision loss are highlighted. Diagnosis involves clinical examination and lab tests, while treatment includes antibiotic eye drops and, in severe cases, surgery.

Explain the pathophysiology behind bacterial keratitis.

Discuss the potential complications of untreated bacterial keratitis.

How is bacterial keratitis diagnosed by clinicians?

What treatment options are available for bacterial keratitis?