Teeth Grinding: Causes And Treatments
Write short note on bruxism.
Answer. Bruxism is defined as clenching/grinding of teeth when the individual is not swallowing or chewing.
Bruxism Etiology
- It occurs due to mild occlusal disturbances.
- Gastrointestinal disturbances or endocrine disturbances.
- Due to emotional tension.
- In occupations like watchmaker.
Bruxism Clinical Features
- Facet patterns are present.
- Bruxism occurring during rapid eye movement sleep is most damaging.
- Chronic bruxism may lead to sensitive worn-out, decayed, fracture, loose or missing teeth.
- Long-term bruxers experience jaw tenderness, jaw pain, fatigue of facial muscles, headache, neck ache, ear ache and hearing loss.
- Bruxism may damage the TMJ.
- Malocclusion or deep bite is most common among bruxers.
- There may be loss of integrity in periodontal structures resulting in loosening or drifting of teeth and even gingival recession occurs.
Bruxism Management
- Maxillary stabilization appliance is advised, which is most effective means of treating bruxism.
- Drugs such as anti-anxiety and muscle relaxants are given.
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