Enamel hypoplasia, or altered mineral content in the enamel. The brown and white stains were removed with a process called enamel microabrasion. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ted Croll |
Taille de l’image : | 4205 px × 2770 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |