This is an interesting article. I'm going to ask my doctor about it. I had Covid in early November, 2021, and still experience some of the symptoms others have mentioned in this thread (80 percent smell back, some foods taste different, and some smells are different than pre-covid; for example, coffee smells like warm cheese to me now).

My concern is sample size of two patients for the article. Still, if it's a common procedure with low risk, it sounds interesting enough to look into.