What is the common route of steroid administration for posterior uveitis?

The common route of steroid administration for posterior uveitis is systemic. This approach is typically chosen because posterior uveitis often involves the deeper structures of the eye, making it less accessible to topical treatments. Systemic administration allows the steroid to circulate throughout the body, effectively reaching the posterior segment of the eye and providing a more robust anti-inflammatory response to manage the condition.

Topical administration, while useful for anterior segment conditions or surface inflammation, does not penetrate deeply enough to address the issues associated with posterior uveitis. Direct injection could be a consideration in certain cases, but it is not the most common route for all patients as systemic options can provide a more comprehensive treatment. Intravesical administration is not relevant to ocular conditions, making it an inappropriate choice in this context.