i Register
In some senses, exenteration is marked as obsolete. Watch for register when choosing this word.
noun
The surgical removal of all the contents of a body cavity such as the pelvis or the orbit.
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.