I spent three days in a cadaver lab with two severed heads. I was helping develop a tool to place a wound dressing in the sinuses after an ethmoidectomy. For mo

I spent three days in a cadaver lab with two severed heads. I was helping develop a tool to place a wound dressing in the sinuses after an ethmoidectomy. For most of the time we had cloth draped over most of the head except the nose, but I did end up seeing the severed neck and the faces. You really can’t unsee that. The facility we used also did animal experiments, which I really don’t want to know about, but there was an amazing photocopied chart taped up in the locker room with diagrams of how to put notches in mouse ears in order to encode numbers on them.