Dentist fitting small metal 'bonded brackets' to a patient's teeth. These brackets hold the arch wire that spans across the teeth on a pair of dental braces. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Davies, Andy |
Modell-Rechte: | nicht erforderlich |
Länge: | 28 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |