exenteration

noun2

1. •
   The surgical removal of all the contents of a body cavity such as the pelvis or the orbit.
2. •
   (no longer used) The process or fact of removing the entrails; evisceration.

   • How to keep the corps seven dayes from corruption by anointing and washing, without exenteration, were an hazardable peece of art, in our choisest practise. — 1658