You are prepared to do the skill.
You take your saw and start cutting into Gotrek's head. Oh, you almost forgot,
anesthesia! You quickly hit your patient with the handle of the saw to the
back
of his skull and resume sawing. Swoosh swoosh goes the saw and bone dust
flies.
Finally, you get to pry open her head. Mmm, brains... You pour the liquid out
of
the jar and fish out the slippery brain part and stuff it in the open skull.
The
lid is a thight fit, you hit it with the saw a few times to get it fit
properly.
A few stitches here and there, and we're done. Now, you just have to wait and
see if the operation was a success or not. That is, if the patient ever wakes

Plastic surgery with saw ...