Quantification of the ocular response to treatment in posterior uveitis.

Twenty patients with posterior uveitis were studied by anterior segment fluorophotometry to determine whether there was a relationship between the degree of breakdown of the blood-aqueous barrier and the clinical recovery of posterior uveitis. In individual eyes the degree of breakdown and recovery of the blood-aqueous barrier (as measured by changes in the anterior chamber fluorescein concentration) followed the resolution and relapse of disease making it possible to quantify the ocular response to treatment.