I assume this is a mechanical failure and the data might still be intact. There are professionals who can find the broken components and repair them. Different pieces can break and without knowing which one, it's not possible to tell if the data was damage. Maybe ask your tech if he know a place that does that sort of repair.
The only advise I have is not to fix it yourself unless you know what you are doing.
And I heard SSD are less likely to break because they have less moving parts than good ol hard drives.
Was the crash sudden without warning?
Just asking because mine busted last year but problems started weeks before that. Odd things I had no idea where related to a hard drive failure.