Which type of tooth wear is primarily caused by an external chemical process not involving bacteria?
Understand the Problem
The question is asking about the type of tooth wear that is caused by an external chemical process without the involvement of bacteria. It provides options to choose from, which are different types of tooth wear.
Answer
Dental erosion.
The type of tooth wear caused by an external chemical process not involving bacteria is dental erosion.
Answer for screen readers
The type of tooth wear caused by an external chemical process not involving bacteria is dental erosion.
More Information
Dental erosion, also called tooth erosion, is primarily caused by acids not originating from microbial activity. Typical sources include acidic foods, drinks, and exposure to stomach acids in conditions like gastroesophageal reflux.
Tips
Confusing dental erosion with other types of tooth wear such as abrasion (mechanical wear) and attrition (wear due to tooth-to-tooth contact) is a common mistake.
Sources
- Dental erosion - Wikipedia - en.wikipedia.org
- The web page with info on - ADA - ada.org
- Techniques to Evaluate Dental Erosion: A Systematic Review - pmc.ncbi.nlm.nih.gov
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