I will also accept a salon if you prefer more specialised hair care while you’re being operated on without anaesthetic. It can be a tooth extraction, a trepanation, bleeding into a bucket until you’re cured of an illness, or someone who has legally never seen the inside of a body- even a drawing- fishing around in your guts for a possessed organ with their unwashed fingers. Your antibiotics can consist of wine and bread.
Imagine not performing skull trepanation at your local barber. Sky is falling, civilization ends.
All those demons are going to go straight to the organs if they don’t have any way to escape the skull. That’s just more trips to the barber.
Also, to add the context about the gnome: