Is Biannual Teeth Cleaning Necessary? Effects of Skipping Dental Cleanings - Dentistry

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Dental cleaning issues?


Is it necessary to have a dental cleaning every six months? What impact does it have on the teeth of someone who has never had a dental cleaning?

Allen, 30~39 year old female. Ask Date: 2021/10/25

Dr. Lin Jiayong reply Dentistry


Hello: It is essential to remove dental calculus, as prolonged accumulation can lead to gingivitis and periodontal disease.
Therefore, it is recommended to have a dental cleaning at least once every six months.
Common issues during the first cleaning include bleeding, sensitivity in the teeth, and enlarged gaps between teeth; however, these symptoms are reversible.
If periodontal disease develops, it can lead to tooth mobility, making treatment more challenging and potentially resulting in tooth extraction.
Sincerely, Lin Chia-Yung, Department of Dentistry, Taichung Hospital, Ministry of Health and Welfare.

Reply Date: 2021/10/25

More Info


Biannual teeth cleaning, commonly referred to as dental prophylaxis, is generally considered necessary for maintaining optimal oral health. The American Dental Association (ADA) recommends that individuals visit their dentist at least once every six months for a professional cleaning and check-up. This routine is vital for several reasons, particularly in preventing dental issues that can arise from neglecting oral hygiene.

Firstly, professional dental cleanings help remove plaque and tartar buildup that regular brushing and flossing may miss. Plaque is a sticky film of bacteria that forms on teeth, and if not removed, it can harden into tartar, which is much more difficult to eliminate. Tartar can lead to gum disease, cavities, and other serious dental problems. Regular cleanings help to prevent these issues by ensuring that any buildup is addressed before it can cause harm.

For individuals who have never had a dental cleaning, the effects can be quite significant. Without professional cleanings, plaque and tartar can accumulate over time, leading to gingivitis, the earliest stage of gum disease. Symptoms of gingivitis include swollen, red gums that may bleed during brushing or flossing. If left untreated, gingivitis can progress to periodontitis, a more severe form of gum disease that can result in tooth loss and other systemic health issues. Research has shown a connection between periodontal disease and conditions such as heart disease, diabetes, and respiratory diseases, highlighting the importance of maintaining oral health.

Skipping dental cleanings can also lead to the development of cavities. Cavities occur when the enamel on teeth is eroded by acids produced by bacteria in plaque. Regular cleanings help to remove these bacteria and the acids they produce, reducing the risk of decay. Once a cavity forms, it requires restorative treatment, such as fillings, which can be more invasive and costly than preventive care.

Moreover, regular dental visits allow for early detection of potential issues. Dentists can identify problems such as cavities, gum disease, and even oral cancer in their early stages, when they are typically easier and less expensive to treat. By skipping these visits, individuals risk allowing these conditions to worsen, leading to more complex and costly treatments down the line.

In addition to the physical health benefits, regular dental cleanings can also contribute to overall well-being. A healthy mouth can enhance self-esteem and confidence, as individuals are less likely to experience bad breath or visible dental issues. Furthermore, maintaining good oral hygiene can improve one’s quality of life, as dental pain and discomfort can significantly impact daily activities.

In conclusion, biannual teeth cleaning is not just a recommendation; it is a crucial component of preventive dental care. For those who have never had their teeth cleaned, the consequences can be severe, leading to gum disease, cavities, and other health complications. Regular dental visits not only help maintain oral health but also contribute to overall health and well-being. Therefore, it is highly advisable to adhere to the recommended schedule for dental cleanings to ensure a healthy mouth and a healthy body.

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