Dentistry · Oral & Dental · Hard

Abfraction

Meaning: Wedge-shaped loss of tooth structure at the gumline thought to result from biting stresses flexing the tooth.

In practice: Sharp V-shaped notches on his premolars were attributed to abfraction from heavy biting forces.

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Which word means: Hardened dental plaque on teeth, also called calculus.

Which word means: Pointed or rounded raised projection on the chewing surface of a tooth.

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