Close-up of lower teeth & gums,showing extensive tar stains (black) caused by cigarette smoking. Tooth decay is also evident; 2 teeth on right are completely destroyed down to the level of the gums | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5315 px × 3541 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |