"Oculesis" is not a recognized medical or scientific term. It's possible that you have encountered a misspelling or a term used in a specific, niche context.

If you can provide more context about where you came across this term, I might be able to help you understand what it refers to. For example:

* Where did you see this term? (A book, website, medical document, etc.)

* What was the context? (What was the text discussing?)

* Is there any other information you can provide? (For example, did it have a definition or explanation?)

With more information, I might be able to help you find a meaning for "oculesis".