MODEL RELEASED. MODEL RELEASED. Severe gingivitis. Close-up of the mouth of a 86-year-old woman with gingivitis (gum disease),showing ulcers (white,centre right) and blood (lower centre) from bleeding gums. Gingivitis arises from an accumulation of plaque,a sticky deposit of bacteria,mucus and food. The bacteria in the plaque irritate the gums,leading to tissue damage and tooth loss | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 5150 px × 3421 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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