Tooth Discoloration
From Wikipedia, the free encyclopedia Photo Credit: On Pexels. CC0 License. Tooth discoloration (also termed tooth staining) is abnormal tooth color, hue or translucency. External discoloration is accumulation of stains on the tooth surface. Internal discoloration is due to absorption of pigment particles into tooth structure. Sometimes there are several different co-existent factors responsible for discoloration. Extrinsic discoloration The stained teeth of a regular betel chewer in Burma Extrinsic discolorations are common and have many different causes. The same range of…
