Here’s Dr. Medalie explaining top surgery techniques (similar to what I did in this article, but by an actual doctor).
I know some of my friends out there are very “medically minded” so this video about top surgery (and his other videos) might be cool to watch. His other two videos show the actual surgery, so they are VERY graphic. Not for the faint of heart. But very, very educational. Double incision surgery here and keyhole surgery here.
Also, I watched both of the surgery videos. They are AMAZING.