luveducation70 2 Posted February 3, 2019 Hi there, I am scheduled for RNY surgery on March 5th, and I am starting to get worried about malnutrition. I am wondering if anyone has noticed that their teeth are splitting, decaying, or breaking off since surgery. I am particularly interested in people who have had the bypass for years. 2 Samantha T and jmabry reacted to this Share this post Link to post Share on other sites