Tooth discoloration is any change in the color or translucency of a tooth due to any cause.
Tooth discoloration 2 types
- Extrinsic discoloration.
- Intrinsic discoloration.
Extrinsic discoloration: Stains seen on outer layer of tooth surface.
Causes:
Foods and beverages,
Tea and coffee,
Smoking and tobacco,
Plaque and calculus accumulation, Mouthwashes.
Intrinsic discoloration: Inner structures of the tooth darkens.
Causes:
High fluoride level in drinking water,
Tetracycline drug usage during pregnancy,
Ageing,
Amalgam restorations,
Non-vital teeth,
Systemic diseases like erythroblastosis foetalis, amelogenesis imperfecta.
Management:
1) Extrinsic discoloration
Scaling - surface stains can be removed by routine oral prophylaxis.
2) Intrinsic discoloration
a} Micro abrasion.
b} Macro abrasion.
c} Bleaching.
d} Veneers.
e} Crowns.
CONCLUSION:
Teeth color varies widely from person to person. But if you have discoloration that bothers you or makes you feel self-conscious, a dentist can help you find ways to brighten your smile.