Should You Get Dentures to Prevent Cavities? Expert Advice on Dental Health - Dentistry

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Will getting dentures reduce the risk of cavities? Is it advisable to get dentures?


I would like to ask the doctor, since some of my front teeth have cavities that are dark, some have spots of demineralization, and some have surfaces that are not very smooth, would you recommend grinding down the original teeth to make dentures? Besides aesthetics, will dentures be less prone to cavities? (I am mainly concerned about the possibility of needing root canal treatment if the cavities become too deep.) Or would you advise against grinding down the original teeth and instead wait until they are really beyond saving before getting dentures? (I am not considering the cost.)

Mr. Chen, 20~29 year old female. Ask Date: 2022/11/06

Dr. Lin Jiayong reply Dentistry


Hello: If the current extent of tooth decay is minimal and has not yet compromised the structure or function of the tooth, it is recommended to simply remove the decay without sacrificing healthy tooth structure for the purpose of creating dentures.
Artificial dentures cannot compare to natural teeth.

Reply Date: 2022/11/06

More Info


When considering whether to get dentures to prevent cavities, it's essential to understand the implications of both preserving natural teeth and opting for dental prosthetics. Your concerns about cavities, demineralization, and the overall health of your teeth are valid and warrant careful consideration.

Firstly, it’s important to recognize that natural teeth, when properly cared for, can last a lifetime. Cavities, or dental caries, occur when bacteria in the mouth produce acids that erode tooth enamel. This process can be exacerbated by poor oral hygiene, sugary diets, and lack of regular dental check-ups. If you have existing cavities or signs of demineralization, it’s crucial to address these issues with a dental professional rather than immediately resorting to dentures.

Dentures, while they can restore function and aesthetics, do not inherently prevent cavities. In fact, if you opt for dentures prematurely, you may miss the opportunity to treat and preserve your natural teeth. The process of preparing teeth for dentures often involves removing healthy tooth structure, which can lead to further complications down the line. Once a tooth is removed, it cannot be replaced, and the surrounding teeth may shift, leading to additional dental problems.

If your teeth are showing signs of decay or damage, it’s advisable to consult with a dentist who can assess the condition of your teeth and recommend appropriate treatments. Options may include fillings for cavities, fluoride treatments to strengthen enamel, or crowns to protect weakened teeth. These treatments can often extend the life of your natural teeth significantly.

Moreover, maintaining good oral hygiene is paramount. This includes brushing at least twice a day with fluoride toothpaste, flossing daily, and visiting your dentist regularly for cleanings and check-ups. These practices can help prevent cavities and other dental issues, allowing you to keep your natural teeth for as long as possible.

In cases where teeth are severely damaged or decayed, and restoration is not feasible, dentures may become a necessary option. However, this should be a last resort after all other treatments have been considered. If you are concerned about the aesthetics of your smile due to cavities or demineralization, discuss cosmetic options with your dentist. They may suggest veneers or bonding as alternatives to dentures that can enhance your smile without sacrificing your natural teeth.

In conclusion, while dentures can be a solution for missing teeth, they should not be viewed as a preventive measure against cavities. The best approach is to prioritize the health of your natural teeth through proper care and timely dental interventions. If you have specific concerns about your dental health, it’s crucial to have an open dialogue with your dentist, who can provide tailored advice based on your unique situation. Remember, preserving your natural teeth is always preferable when possible, and with the right care, you can maintain a healthy and beautiful smile for years to come.

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