What do keratic precipitates indicate in a patient with uveitis?

Keratic precipitates are indicative of cellular debris that adheres to the corneal endothelium in patients with uveitis. This accumulation of inflammatory cells, including white blood cells and protein, results from the breakdown of the blood-aqueous barrier, which occurs during uveitis. The presence of keratic precipitates is often observed through a slit lamp examination and can help veterinarians determine the severity and underlying cause of the uveitis.

In this context, identifying keratic precipitates also provides insight into the inflammatory processes taking place in the eye. They usually manifest as small white or grayish spots on the inner surface of the cornea, reflecting the ongoing inflammation and serving as a diagnostic clue about the patient's ocular status. Understanding this connection is vital for assessing the condition and planning appropriate treatment for uveitis.