Just looks like where Messner would have grown up. Villnöß. Probably too populous for there though, and the mountains in the background aren’t rugged enough.
Looks too small for Innsbruck (been there), so I'm going with Kitzbuhel.
FWIW, I went on a week long ski trip to Brixen-Bressanone in Sud Tirol back in 1977 and stayed in Antholz, Sud Tirol near the Olympic Bi-athalon Training site in 2001.
I quit. But I'm curious about how you ended up in the hospital...skiing accident?
I had a mountain climbing accident near Mittenwald. I was free climbing a wall and my handhold...didn't hold. The rock came right out of the wall and I dropped about 60 ft. I didn't break a thing, just all sprains for a couple of days. Adrenaline came to the rescue that day. I stayed a day or so at the American hospital in Garmisch.