Board Thread:Questions and Answers/@comment-26974973-20150911131111/@comment-25878688-20150923184631

The best order I can see it goes kinda like this:

BB and Venom fall into coma in 1975.

Zero orders Venom to be operated in 1977. It's likely Ocelot began his hypnotherapy on Venom at around the same time.

BB wakes up at least a few weeks before Venom does in late February. I'm gonna guess late January to early February.

Venom spent about two weeks at the hospital before the raid took place.