I was concerned that particles from the failed turbo would get ingested by the engine. My service manager told me they checked for that....fine, but were else would it go? Long and short of it....quit worrying. If it did, the engine won't last more than a 1000 miles and I have warranty way longer than that.
I did not get to inspect the blown turbo to determine if the bearing/seal failure allowed the vanes to strike the housing or not.
I have put close to that "1000" miles on her and she is running like a cat with it's tail on fire so no worries!