Dental anaesthesia. Computer artwork of a human head showing the muscle structure and major nerves,and showing an anaesthetic being injected into the gum prior to dental treatment. Infiltration anesthesia or intraligamentary anesthesia,is used to prevent pain during restorative operations or tooth extractions | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Veisland, Bo |
Bildgröße: | 4864 px × 3602 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |