I don’t know how long you’ve been on Prolia but I believe the risk of osteonecrosis of the jaw increases the longer you are on a bisphosphonate, Prolia, or other med that lists ONJ as a potential side effect.
I learned this (and you can get more info about it) from Margie Bissenger’s “Happy Bones, Happy Life” 2/28/2023 episode with R. Keith McCormick interview about osteoporosis meds. It’s available on the internet or podcast. To date, I have found the episode the most helpful and useful info in trying to understand osteoporosis meds, though McCormick’s new book (and old one too) also is very helpful!