You should not have any risks associated with smoothing teeth at the edge. It is called enamelplasty and is very normal. I would try and stop the consumption of citrus though
Teeth Are Rough when Biting Down Due to Citrus Consumption. Risks of Having Them Filed Down?
Doctor Answers 2
Teeth rough, risks of filing them down
Rough teeth from citrus comsumption?
Stop the intake of citrus, start using OTC F+ or prescriptions F+ should be used. Sometimes if the damage is minor the teeth can be smoothed. Good Luck
Kevin Coughlin DMD, MBA, MAGD CEO Baystate Dental PC