How to judge tooth decay
Dental caries (caries) is one of the common diseases in the oral cavity. Early detection and intervention can effectively prevent further damage to the teeth. This article will combine the hot health topics on the Internet in the past 10 days to give you a detailed introduction to how to determine cavities, and provide structured data to help you quickly grasp key information.
1. Common symptoms of tooth decay
The symptoms of tooth decay vary at different stages. The following is a comparison table of typical symptoms:
| Development stage | Symptoms | Self-examination difficulty |
|---|---|---|
| Early stage | Chalky spots on the tooth surface | Harder to find |
| medium term | Sensitivity to cold and heat, mild pain | medium |
| Late stage | Obvious black hole, persistent pain | easy to find |
2. Self-examination method for tooth decay
1.visual inspection method: Use a small mirror and sufficient light to observe whether there are the following abnormalities on the tooth surface:
| Check site | health performance | Dental caries manifestations |
|---|---|---|
| occlusal surface | Flat and smooth | black depression |
| tooth adjacent surface | close contact | food impaction |
| gingival margin | No exception | chalky color change |
2.tactile inspection: Use clean fingers to gently touch the tooth surface to feel for roughness or depressions.
3.symptom observation method: Record the frequency of the following symptoms:
| Symptom type | No cavities | Possibly decayed teeth |
|---|---|---|
| Sensitivity to cold and heat | Occasionally | Frequently |
| spontaneous pain | None | Yes |
| bite discomfort | None | Yes |
3. Professional diagnostic methods
Comparison of diagnostic techniques commonly used by dental doctors:
| Check method | Detection rate | Applicable stage | Fee reference |
|---|---|---|---|
| Visual inspection | 60% | Middle and late period | Included in routine inspections |
| X-rays | 85% | stages | 100-300 yuan |
| Laser fluorescence detection | 95% | Early days | 200-500 yuan |
4. Recent hot topics on the Internet
According to the popularity monitoring of the entire network, there are three hot topics about oral health in the past 10 days:
| topic | Discussion popularity | Relevance |
|---|---|---|
| Do sugar-free drinks cause tooth decay? | high fever | ★★★ |
| Electric Toothbrush VS Manual Toothbrush | medium heat | ★★ |
| New method to prevent dental caries in children | high fever | ★★★★ |
5. Prevention Suggestions
1.Diet control: To reduce the frequency of high-sugar food intake, it is recommended to adopt the following alternatives:
| High sugar foods | healthy alternative | Anti-caries effect |
|---|---|---|
| Carbonated drinks | boiled water | ★★★★★ |
| candy | sugar free gum | ★★★ |
| Cookies | nuts | ★★★★ |
2.oral care: It is recommended to brush your teeth at least twice a day, use fluoride toothpaste, and floss.
3.Regular inspection: A professional oral examination every 6 months can reduce the risk of severe dental caries by 70%.
Through the systematic review of the above methods and data, I believe you have mastered the key points of judging tooth decay. Remember that early detection and treatment are the best strategies for protecting dental health. If you have any questions, please consult a professional dentist in time.
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