Dealing with Dental Fillings: Tips for Avoiding Floss Snags - Dentistry

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After getting a dental filling, dental floss may get stuck when flossing?


Hello Dr.
Lin, after I had my dental work done at the clinic, I find that the dental floss gets stuck between my teeth when I try to use it.
I have to cut the floss with scissors each time.
Is there a better method for cleaning between my teeth? Thank you.

Lu Dajie, 40~49 year old female. Ask Date: 2019/10/04

Dr. Lin Jiayong reply Dentistry


Hello: It is recommended to refill the tooth unless the tooth is truly irregular in shape or misaligned; otherwise, dental floss should be able to pass through smoothly.
Thank you!

Reply Date: 2019/10/04

More Info


Dealing with dental fillings and the challenges that come with them, such as floss getting snagged, can be frustrating. It's important to understand that dental fillings are designed to restore the function and integrity of a tooth that has been damaged by decay or trauma. However, they can sometimes create new challenges in maintaining oral hygiene. Here are some tips and insights to help you manage this issue effectively.


Understanding the Problem
When you have a filling, especially if it's a composite or amalgam filling, the shape and contour of the filling can affect how dental floss interacts with it. If the filling is slightly higher than the surrounding tooth structure or if the space between the teeth is tight, floss can easily get caught. This can lead to discomfort and can make it difficult to maintain proper oral hygiene.


Tips for Avoiding Floss Snags
1. Use the Right Type of Floss: Consider using waxed dental floss instead of unwaxed. Waxed floss is smoother and can glide more easily between teeth and around fillings. Additionally, there are dental flossers or pre-threaded flossers that can be easier to handle and less likely to snag.

2. Flossing Technique: When flossing, gently slide the floss between your teeth rather than forcing it. Use a sawing motion to help the floss move past tight spots. Once the floss is in place, curve it around the tooth and slide it up and down to clean the sides effectively.

3. Floss Threaders: If you have tight spaces, consider using a floss threader. This tool allows you to thread the floss through tight areas without the risk of it getting stuck. It can be particularly useful for those with dental work.

4. Interdental Brushes: These small brushes can be an excellent alternative to floss, especially for cleaning around fillings. They can effectively remove plaque and debris without the risk of snagging.

5. Regular Dental Check-ups: If you consistently experience issues with floss snagging, it may be worth discussing with your dentist. They can check the contour of your fillings and make adjustments if necessary. Sometimes, a filling may need to be reshaped to ensure it fits better with your bite and adjacent teeth.

6. Avoiding Hard Foods: Be cautious with hard or sticky foods that can put pressure on fillings. This can help prevent any shifting or damage that might exacerbate the snagging issue.

7. Use Mouthwash: Incorporating an antibacterial mouthwash into your routine can help reduce plaque buildup, making it easier to maintain oral hygiene, especially if flossing is challenging.


When to Seek Professional Help
If you find that no matter what you try, floss continues to snag, or if you experience pain or discomfort while flossing, it’s essential to consult your dentist. They can assess the filling and surrounding teeth to determine if there are any underlying issues that need to be addressed. Sometimes, a filling may need to be replaced or adjusted to improve the fit and function.


Conclusion
Maintaining oral hygiene with dental fillings can be challenging, but with the right tools and techniques, you can minimize the frustration of floss snagging. Remember to be gentle, use the appropriate tools, and consult your dentist if problems persist. Regular dental visits are crucial for ensuring that your fillings and overall oral health remain in good condition. By taking proactive steps, you can keep your smile healthy and avoid complications related to dental fillings.

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