Premolar tooth extraction. Close up of an extracted lower premolar tooth and the cavity left behind after removal. Dental caries is the decay and crumbling of the teeth. In severe cases,such as this,root canal surgery or tooth extraction is needed. The tooth shows signs of granulation,the build up of tartar formed from salts in the saliva around the gum line. The extracted tooth also has a gold crown | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Taranyan, Dr. Armen |
Taille de l’image : | 5181 px × 3449 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |