Radiation Risks? The Truth about Dental X-Rays

Often, a family trip to the dentist will feature the use of an x-ray camera. The dental hygienists will cover you or your children with a heavy apron and make you chomp on some bitewings, while the camera moves and clicks around you. Of course, the images produced by the x-rays have a purpose: cavities, jawbone degradation, and other oral health issues are made easily visible, allowing the dentist to address these issues directly. However, x-rays are a form of radiation, and some people are concerned with that exposing someone to dental x-rays will cause cancer. These concerns are especially strong for parents taking their children to the dentist.

X-rays are a type of ionizing radiation, and ionizing radiation has been shown to cause cancer. Ionizing radiation, upon passing through the body, strip electrons from the atoms this energy passes. The resulting protons, known as free radicals, then can damage the cells of the body. While these cells return to normal most of the time, on rare occasions the cells will heal with some abnormalities. These abnormal cells, consequently, can grow into cancer. From this alone, people believe that dental x-rays will cause cancer.
However, you’re always exposed to ionizing radiation. On average, your body is exposed to 3.1 millisieverts (mSv) of natural radiation alone per year. At .005 mSv, the radiation you receive from the aforementioned dental x-ray is less than 1.6% of your daily background radiation exposure. You are exposed to the same level of radiation just from sunlight each day. Additionally, each x-ray is an individual dose rather than constant exposure, which is another factor in the cancer risks of radiation exposure. X-rays only increase the odds of dying of cancer by 1 in 2,000; compare this to the natural 1 in 5 chance you have of dying of cancer.
Moreover, there are precautions in place for younger patients to help minimize their exposure. Technically, children do have a higher risk of developing cancer from radiation than adults, so dentists make up for it with stricter safety measures. Lead aprons are almost ubiquitous, but many doctors will also reduce the amount of radiation emitted by the camera when taking x-ray images of pediatric patients. The same precautions can be given to pregnant women, as fetuses are assumed to be just as vulnerable as children. Your children could be receiving special considerations regarding radiation exposure risks already.
Ultimately, the benefits of detecting an oral health issue as early as possible far outweighs the negligible cancer risk. Not only are healthy teeth and gums alone something worth keeping, but many recent studies have shown connections between oral health and overall bodily health as well. Being able to detect and address these issues is paramount to your health and your children’s health. So, the next time your dentist readies the bitewings and camera, don’t be afraid. The benefits are high, the risk is low, and the dentist is likely being extra careful with your children anyways.

What is Periodontal Disease?

What It Is Periodontal disease, known as gum disease or periodontitis, is one of the most common causes of tooth loss. In the United States, it is estimated that half of Americans aged 30 or older have advanced gum disease. While highly prevalent, this dental condition is preventable with a good oral health regimen.
Cause
Periodontal disease symptoms become apparent as bacteria and debris accumulate around teeth and below the gum line and hardens into tartar. If not removed by a professional, tartar and bacteria can cause inflammation of the gums and weakening of teeth.
There are variables that can increase your risk of periodontitis that range from genetic predisposition and underlying health conditions, to certain lifestyle habits. Diet, taking certain medications, decreased immunity, and hormonal changes can also increase your chances of developing gum disease.
Stages Periodontitis begins with the onset of gingivitis. In this early stage, bacteria builds up, irritating the surrounding gums. As bacteria accumulate and plaque builds and hardens into tartar, there is a weakening of bone and connective tissue that keeps teeth in their sockets. As bacteria spreads, pockets that trap further bacteria begin to form around teeth and under soft tissue. In patients with advanced periodontal disease, teeth become loose and fall out.
Symptoms One of the most difficult aspects of spotting periodontal disease without help from a dentist is that the condition can progress slowly in patients and may not always produce obvious signs. Patients may notice: - Gum tenderness - Gum recession - Bad breath or bad taste in your mouth - Loose teeth or a change in teeth alignment
Diagnosis of gum disease typically involves visiting a dentist for a visual examination of your oral condition, as well as charting pocket depths and using X-Rays to check bone loss in areas with deeper periodontal pockets.
Treatment Early diagnosis gives patients the greatest chance of reversing damage with nonsurgical treatments. These procedures include root scaling and planing, which removes tartar and bacteria from surfaces of teeth and beneath the gums and smooths root surfaces,. Antibiotics that are either taken orally or topically as a rinse, can also be used to reduce bacteria and inflammation.
For patients with advanced periodontitis, dental surgery may be the most effective option to reduce pocket size and restore the healthy appearance and supportive structure of soft tissue.
Prevention Periodontal disease is preventable by practicing consistent and good oral hygiene. As a rule of thumb, you should be taking between 3-5 minutes twice day to care for your teeth and gums by flossing first to loosen any food particles and bacteria, and brushing to clean all surfaces of teeth. You should also visit your dentist twice a year for thorough teeth cleanings. Patients displaying early signs of gum disease may require more frequent dental visits throughout the year.
If are exhibiting signs and symptoms of gum disease, you should contact your dentist as soon as possible. The sooner you can receive treatment, the more likely you will be able to reverse any damage caused by periodontal disease.

Healthy foods for Thanksgiving

Thanksgiving is one day out of the year where Americans find it socially acceptable to eat their weight in turkey and gravy. While it can be tempting to take a sample plate of everything at the buffet, choosing the right foods can help prevent your waistline from increasing as well as improve your dental hygiene. 

Cheese and Yogurt
While heavy amounts of cheese is not recommended, eating some cheese, maybe as an appetizer, lowers the acidity in an individual’s mouth, which directly lowers their risk for developing cavities. Cheese and yogurt also contain calcium, a mineral that increases bone density and strengthens enamel. Furthermore, yogurt contains probiotics that take up the space harmful bacteria would otherwise occupy. 

Kale, Spinach, and Broccoli
Leafy green vegetables, such as kale and spinach, contain high amounts of protein and calcium, materials your body utilizes to build bones and teeth. Furthermore, leafy green vegetables carry lots of micronutrients, products the body uses to make sure everything in your body runs efficiently, boosting your natural immune system.

Apples, Carrots, and Celery
Hard, fibrous foods act as a toothbrush, gently loosening plaque which can be washed away with saliva. Eating foods like apples, carrots, and celery does not replace brushing and flossing, but rather encourage good dental hygiene by maintaining a cycle of cleanliness. Eating these foods increases the effectiveness of brushing and flossing since it’s consistently removing old plaque, lessening the chance of plaque turning into tartar. 

Sesame Seed Oil, Coconut Oil, and Olive Oil
Oil pulling, or simply rinsing the mouth with about a tablespoon of oil, is a great technique to reduce the amount of bacteria in the mouth and promote good dental health. Many dentists advise patients to practice this easy detoxification process at home; however, ingesting foods already containing sesame seed oil, coconut oil, or olive oil kills two birds with one stone. While Thanksgiving can be a time when people overindulge in foods high in sugar content, being aware of the benefits foods can have on teeth and the body can encourage to put down that extra pint of gravy in favor of a healthier choice.

To Take Good Care of Your Teeth, Follow These Six Brushing Tips

Brushing everyday is one of the best ways to take care of your teeth. However, it's not just that simple. For optimal dental care, follow these six tips.

1. Pick the right brush - Not all brushes are the same, and you need to choose one that fits your mouth.

2. Brush the right way - You should hold your brush at a 45-F-degree angle to your gums and use an up-and-down motion with short strokes.

3. Take your time - While brushing twice a day is recommended, three times is probably best. Also, whenever you brush, make sure you do it for at least two minutes.

4. Don't overdo it - Conversely, don't brush too much or for too long, as this can wear down enamel and hurt your gums.

5. Keep it clean - Always rinse your brush, as germs can linger on it.

6. Let it go - Make sure to replace your toothbrush every three to four months or if the bristles are becoming frayed or broken.

Welcome To Our Blog!

We're excited to announce the official launch of our Mark A. Miely, DDS blog.

We'll be posting helpful dental tips, news from the dental industry, news from our practice, and more about the latest in dentistry.

We built our practice on the notion that we're there for our patients when they need us and we want our online presence to be a reflection of that principle. We hope this blog provides an extra level of service to our current and future patients.

If you would like to stay up to date on the latest from Mark A. Miely, DDS, simply click the RSS “Subscribe to feed” link located on our website and subscribe. Our subscribers will be updated when we make a new blog post.

Here's to your best oral health ever!