Posts for: January, 2019

By Wes Park Family Dentistry
January 17, 2019
Category: Dental Procedures
Tags: dental implants  
DentalImplantsBetterthanEverthankstoOngoingTechAdvances

While many people still consider dental implants the "new kids on the block" in dental restoration, they're now in their fourth decade of use. And since their inception implant technology has continued to improve and revolutionize how we replace missing teeth.

Implants are a different "species" compared to other restoration methods. To be precise, an implant is a tooth root replacement—usually a titanium metal post imbedded directly into the jaw bone. Titanium is not only a biocompatible metal, but bone cells naturally grow on its surface to create a strong and durable hold. It's this secure hold that's most responsible for implants' high long-term success rate.

But we should also credit some of this success to the steady stream of advances over the years in implant construction and supporting technologies. For one thing, we're now more accurate and precise with implant placement thanks to advances in computer tomography (CT) and cone beam CT (CBCT) scanning.

These digital processes merge a series of images taken by a special camera to form a three-dimensional model of the jaw. We can manipulate this model on a computer monitor to view it from different vantage points. It can help us locate and avoid anatomical structures like nerves and sinuses when determining where to place a future implant. CT and CBCT are especially useful when there's a concern about adequate available bone, a necessity for stable implants.

Technology has also improved how we create surgical guides, often used during implant surgery to obtain the most accurate results. Surgical guides are custom-made devices that fit over the teeth with the drilling locations for the implants marked on them. Recent advances in 3-D printing have made these guides even more accurate so that they fit more securely in the mouth. This greater stability increases their accuracy during the drilling sequence during surgery.

These and other advances are helping ensure every implant is a success story. The end result is both a functional restoration and a beautiful smile.

If you would like more information on dental implants, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “How Technology Aids Dental Implant Therapy.”


By Wes Park Family Dentistry
January 07, 2019
Category: Oral Health
Tags: oral health  
DontLetanEatingDisorderWreckOralHealth

Eating disorders cause more than psychological harm. The binge-purge cycle of bulimia or the self-starvation patterns of anorexia can also injure the physical body, especially the mouth.

For example, nine in ten people with bulimia will experience tooth enamel erosion from stomach acid entering the mouth from induced vomiting. Although purging is less frequent with anorexic patients, one in five will also develop erosion.

An eating disorder isn't the only reason for enamel erosion: you can have high acid levels from over-consuming sodas, energy drinks or certain foods, or not properly brushing and flossing every day. But erosion related to an eating disorder does produce a distinct pattern in the teeth. When a person vomits, the tongue moves forward and presses against the bottom teeth, which somewhat shields them from acid contact. This can create less erosion in the lower front teeth than in others.

Eating disorders can cause other oral effects. Stomach acid contact can eventually burn and damage the mouth's soft tissues. The salivary glands may become enlarged and cause puffiness along the sides of the face. The use of fingers or other objects to induce gagging can injure and redden the back of the throat, the tongue and other soft tissues.

It's important to stop or at least slow the damage as soon as possible. To do so requires both a short– and long-term strategy. In the short-term, we want to neutralize mouth acid as soon as possible after it enters the mouth, especially after purging. Rather than brushing, it's better to rinse out the mouth with water or with a little added baking soda to neutralize the acid. This will at least help reduce the potential damage to enamel.

In the long-term, though, we need to address the disorder itself for the sake of both the person's overall well-being and their oral health. You can speak with us or your family physician about options for counseling and therapy to overcome an eating disorder. You may also find it helpful to visit the website for the National Eating Disorders Association (nationaleatingdisorders.org) for information and a referral network.

If you would like more information on how eating disorders can affect health, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Bulimia, Anorexia & Oral Health.”