Implant nails are widely used in clinic, and no irreversible adverse reactions to bones and gums have been found.
Nail implantation can cause inflammation, but the probability is relatively small. The common reason is that food residue stays around the implant nail, so pay more attention to oral hygiene.
If the implant nail falls off due to inflammation, it must be replanted.
The exposed area of planting nails is not large, and generally it will not fall off because of brushing teeth or eating.