@cerebrate magical antiseptic/local anesthesia maybe? (I know nothing about this setting)
Well...
I'll spare you the very lengthy 11-part argument I've been having with myself on this, and sum it up simply as - well, based on what we know so far, I can envision a Thedas in which it's not possible, and I can envision one in which it *is* possible to a very high standard thanks to the local magic, but I'm having a lot of trouble coming up with one in which it's both possible and still leaves serious scarring behind.
...yes, I'm a terrible worldbuilding consistency geek,