Tooth brushing technique. Artwork showing a toothbrush being used to clean the chewing surfaces of the molars and pre-molars in the mouth's upper right quadrant. This is one of five stages needed to achieve thorough cleaning of the teeth. These five stages (see C013/0495 to C013/0499) are then repeated in the other three quadrants of the mouth. Cleaning of the teeth and gums,using toothpaste and a toothbrush,is done to remove food debris and bacterial plaque. If it is not done,or is not done properly,dental caries (tooth decay) can develop | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Jensen, Mikkel Juul |
Bildgröße: | 4905 px × 3815 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |