Tooth Attrition
Tooth attrition refers to the natural wear of tooth structure caused by direct contact between teeth during chewing and biting. This type of abrasion is a common and age-related phenomenon.
Factors that can increase the rate of attrition include:
- intense chewing of hard or abrasive foods
- teeth grinding (bruxism)
- use of dentures or poorly fitted dental restorations
A typical sign is the even wear of the chewing surfaces, which can lead to a gradual reduction in tooth height.
Long-term effects may include:
- increased tooth sensitivity
- functional difficulties when chewing or speaking
- aesthetic changes due to shortened teeth
Preventive and therapeutic measures include:
- bite splints like the RehaSplint to protect the teeth—especially at night—from further wear
- restorative treatments such as crowns or fillings to restore tooth shape and function