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Tooth Wear
Introduction Causes Signs and Diagnosis Preventing Tooth Wear

Signs and Diagnosis

Everyone with natural teeth is likely to develop some signs of tooth wear, but many patients are unlikely to be aware that it is happening to them until it has reached an advanced stage.1

Currently, tooth wear normally only reaches a diagnostic threshold when restorative dentistry is indicated. Improving recognition of the early signs and symptoms is crucial if effective preventative measures are to be taken.1

Possible signs and symptoms of tooth wear2

Transparency Front teeth may appear slightly transparent near their biting edges
Sensitivity As dentin becomes exposed, an occasional slight twinge may be felt when consuming hot, cold or sweet foods and drinks
Discoloration Teeth can have a slight yellow appearance as the dentin shows through
Rounded Teeth A rounded 'sandblasted' look on the surface and edges of the teeth
Cracks Small cracks and roughness may be present at the edges of the teeth
Cupping Small dents may appear on the chewing surface of the teeth - at this stage any fillings may appear to rise up


At any stage of tooth wear, dentin hypersensitivity may occur. This could range from infrequent twinges during consumption of hot, cold or sweet foods, through to fairly continuous sensitivity readily provoked by the mildest of stimuli. Occasional sensitivity may well go unreported by the patient during routine examinations.3

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Sources:

  1. Lussi A. "Erosive Tooth Wear- A Multifactorial Condition of Growing Concern and Increasing Knowledge." Monogr Oral Sci. Basel, Karger, 2006, 20, 1-8.
  2. Bartlett, DW. "The role of erosion in tooth wear: aetiology, prevention and management." Int Dent J. (2005) 55, 277-264.
  3. Addy M., Dentine hypersensitivity: New perspectives on an old problem. Int Dent J. 2002; 52

View Expert Commentary
Diagnostic
Dr. David Bartlett
(Length: 51 sec.)
Diagnostic - Signs of Tooth Wear
Dr. Thomas Abrahamsen
(Length: 1 min.)
Dentin Hypersensitivity
Dr. Martin Addy
(Length: 48 sec.)

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