Laminectomy in 30 seconds

This stuff freaks me out. I have bad back pain and I'm petrified of surgery going wrong

back surgery is a scam never do it!

Hello doctor, you are removing this lumbar bone portions, before closing wound this borne will place that same location,? Or in the future this bone will grow?

When you use the kerrison punch are you performing a facetectomy and/or a foraminotomy? I am trying to figure out what the difference is/looks like between a laminectomy with and without facetectomy/foraminotomy.