What is Chromogenic Bacteria Staining?
It is the discolouration of teeth due to stain-forming bacteria.
Extrinsic staining
Staining of the teeth can be a very serious aesthetic issue for children, they might become embarrassed about their teeth and it might affect their self-esteem.
Why are the teeth stained?
| Types of stainings | Source/Aetiology | Appearance | Appearance |
|---|---|---|---|
| Black Stain |
|
Thin black line, firmly attached to the tooth surface |
|
| Orange Stain | Chromogenic bacteria | front and back of upper incisors | |
| Green Stain | In children frequently associated with inadequate plaque removal (brushing) | Green or greenish yellow stains of considerable thickness | front surface of upper incisors |
What can be done about the staining?
- 1. Proper diet and habits:
Extrinsic staining due to food and beverages is treated by thorough dental prophylaxis (cleaning) and also cessation of the contributory dietary habits (e.g sticky food like chocolate biscuits & coloured beverages like tea and chocolate drink). - 2. Toothbrushing with toothpaste:
Effective toothbrushing twice or three times a day can remove bacteria that causes the staining from accumulating in the oral cavity. However, the use of specific whitening toothpaste is not necessary. - 3. Regular visits to the dentist:
Regular cleaning by the dentist can reduce the buildup of stains - 4. Chromogenic stains will reduce as child grows up:
As the type of bacteria changes when the child grows up, the chromogenic bacteria stains will reduce with the eruption of the permanent teeth.
