Your craniotomy isn't complete until you've securely screwed the bone flap back into place! ("Bone flap" is the most made-up-sounding actual medical term).
You know how they have dummies at barber school and you practice cutting their hair? Well, it turns out they have something similar in brain surgery school! Proudly displayed on the living room shelf is a practice-skull where you can see some of Randy's early handiwork; practicing stitching-up the meninges. That's sure one tough mother!
