I retired to Thailand in part because of the great international reputation of the medical services over there (in contrast to some other places I could have gone to retire).
Some years after moving there, I fell down a flight of stairs and broke a bone in my arm really badly necessitating surgery to plate and screw it back together. The op was done in an expensive private hospital in Chiang Mai. Some months later, I returned to my home in Luxembourg.
On the way home, the Thai repair job on my arm gave way; in Suvarnabhumi airport in fact, and I then had a 3 day journey