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John D. Luker, DDS
997 Clocktower Drive
Springfield, Illinois 62704
(217) 546-8330

 

 



Posts for category: Dental Procedures

DoYouHaveAdequateBonetoSupportanImplant

Besides their life-likeness, implants are also prized for their high success rate. More than ninety-five percent of implants continue to function effectively after ten years.

Implants’ advanced technology explains some of their reliability and longevity—they’re as close to natural teeth as we’re now able to achieve. But their impressive success rate also owes to the detailed protocols that dentists follow to install them. One critical part of these protocols is ensuring a patient has enough bone in their jaw to support and precisely situate the implant for the best functional and aesthetic outcome.

Unfortunately, there are situations where a patient doesn’t have enough bone to achieve a satisfactory result. This often happens if there’s been months or years between losing the tooth and considering an implant. The reason why relates to the nature of bone as living tissue.

Like other cellular tissues in the body, bone has a life cycle: Older, worn-out cells die and are absorbed by the body, and new cells form to replace them. The growth cycle in the jaw receives stimulation from the forces generated when we chew, which travel up through the teeth to the bone.

However, this stimulation stops after tooth loss for the related area of bone, which can slow new bone growth. Over time, the volume and density of the bone around a missing tooth gradually decreases, enough eventually to make an implant impractical.

Insufficient bone volume, though, doesn’t necessarily mean an implant is out of the question. We may be able to address the problem by attempting to regenerate the bone through grafting. This is a procedure in which we insert graft material into the affected area of the jawbone. The graft then becomes a scaffold upon which bone cells can grow.  After several months, we may have enough regenerated bone to support an implant.

If there’s been too much bone loss, we may still need to consider another form of restoration. But if we can successfully build up the bone around your missing tooth, this premier restoration for replacing lost teeth could become a reality for you.

If you would like more information on dental implants, please contact us or schedule an appointment for a consultation.

4WaysYouCanImproveYourSmileintheNewYear

Although we begin our New Year's resolutions with high hopes, many of them fall by the wayside by the end of January. It simply takes tremendous willpower to lose weight or exercise more. So to improve your resolution success rate, why not throw in some with a little more zing, like trying every item on the menu at your favorite restaurant or learning a new magic trick every month? Or how about this one: Resolve to do four things this year to change your smile.

Okay, it doesn't have to be exactly four. But we just happen to have four suggestions—one for each quarter of the new year—that can make your smile the best it can be in 2020.

Brighten up your smile. A professional whitening procedure can improve a stained, dingy smile. Our advanced bleaching techniques give your teeth that brighter look that could last for years with proper care and regular touchups. We can also control the level of whiteness to give your teeth a softer natural look or one that's dazzling bright.

Fix a chipped tooth with bonding. You may have a great smile, except for that one tooth that's missing a little piece. We can repair minor chips and other defects with composite resin material bonded directly to the tooth. Composite resin can be color-matched and shaped to fit the tooth being repaired so that it looks completely natural. Best of all, we can transform your tooth's appearance in just one visit.

Gain a new look with veneers. If you have one or more teeth with mild to moderate chipping, staining or misalignment, dental veneers could change their appearance altogether. These thin wafers of dental porcelain are bonded to the front of teeth to permanently mask imperfections. They're so lifelike, others will have a hard time telling the difference between your teeth with veneers and those without.

Straighten your smile. It's never too late to have a crooked smile straightened. And you might not even have to wear braces: Clear aligners are computer-generated plastic trays worn in sequence to straighten teeth. They're removable, so you can take them out to eat or clean your teeth. Best of all, they're hardly noticeable—and they can give you a more attractive smile.

These and other cosmetic treatments are relatively easy ways to make a big impact on your appearance. Be resolved, then, that with a little help from us this can be the year you'll gain a more attractive smile through the art of dentistry.

If you would like more information about smile enhancements, please contact us or schedule an appointment. To learn more, read the Dear Doctor magazine articles “Cosmetic Dentistry: A Time for Change” and “Beautiful Smiles by Design.”

NBCStarDeliversaMessageaboutthePerfectSmile

Sometimes it seems that appearances count for everything—especially in Hollywood. But just recently, Lonnie Chaviz, the 10-year-old actor who plays young Randall on the hit TV show This Is Us, delivered a powerful message about accepting differences in body image. And the whole issue was triggered by negative social media comments about his smile.

Lonnie has a noticeable diastema—that is, a gap between his two front teeth; this condition is commonly seen in children, but is less common in adults. There are plenty of celebrities who aren’t bothered by the excess space between their front teeth, such as Michael Strahan, Lauren Hutton and Vanessa Paradis. However, there are also many people who choose to close the gap for cosmetic or functional reasons.

Unfortunately, Lonnie had been on the receiving end of unkind comments about the appearance of his smile. But instead of getting angry, the young actor posted a thoughtful reply via Instagram video, in which he said: “I could get my gap fixed. Braces can fix this, but like, can you fix your heart, though?”

Lonnie is raising an important point: Making fun of how someone looks shows a terrible lack of compassion. Besides, each person’s smile is uniquely their own, and getting it “fixed” is a matter of personal choice. It’s true that in most circumstances, if the gap between the front teeth doesn’t shrink as you age and you decide you want to close it, orthodontic appliances like braces can do the job. Sometimes, a too-big gap can make it more difficult to eat and to pronounce some words. In other situations, it’s simply a question of aesthetics—some like it; others would prefer to live without it.

There’s a flip side to this issue as well. When teeth need to be replaced, many people opt to have their smile restored just the way it was, rather than in some “ideal” manner. That could mean that their dentures are specially fabricated with a space between the front teeth, or the crowns of their dental implants are spaced farther apart than they normally would be. For these folks, the “imperfection” is so much a part of their unique identity that changing it just seems wrong.

So if you’re satisfied with the way your smile looks, all you need to do is keep up with daily brushing and flossing, and come in for regular checkups and cleanings to keep it healthy and bright. If you’re unsatisfied, ask us how we could help make it better. And if you need tooth replacement, be sure to talk to us about all of your options—teeth that are regular and “Hollywood white;” teeth that are natural-looking, with minor variations in color and spacing; and teeth that look just like the smile you’ve always had.

Because when it comes to your smile, we couldn’t agree more with what Lonnie Chaviz said at the end of his video: “Be who you want to be. Do what you want to do. Do you. Be you. Believe in yourself.”

If you have questions about cosmetic dentistry, please contact our office or schedule a consultation. You can read more in the Dear Doctor magazine articles “Beautiful Smiles by Design” and “The Magic of Orthodontics.”

LocalAnesthesiaEliminatesPainCompletelyDuringDentalWork

Your teeth and gums are filled with nerves that make the mouth one of the most sensitive areas in the body. But thanks to local anesthesia, you won't feel a thing during your next dental procedure.

The word anesthesia means “without feeling or pain.” General anesthesia accomplishes this with drugs that place the patient in an unconscious state. It's reserved for major surgery where the patient will be closely monitored for vital signs while in that state.

The other alternative is local anesthesia, which numbs the area that needs treatment, while allowing the patient to remain conscious. The anesthetics used in this way are applied either topically (with a swab, adhesive patch or spray) or injected with a needle.

In dentistry, we use both applications. Topical anesthesia is occasionally used for sensitive patients before superficial teeth cleaning, but most often as an “opening act” to injected anesthesia: the topical application numbs the gums so you can't feel the prick of the needle used for the injectable anesthetic. By using both types, you won't feel any pain at all during your visit.

Because of possible side effects, we're careful about what procedures will involve the use of local anesthesia. Placing a sealant on the exterior of a tooth or reshaping enamel doesn't require it because we're not making contact with the more sensitive dentin layer beneath. We've also seen advances in anesthetic drugs in which we can now better control the length of time numbness will persist after the procedure.

All in all, though, local anesthesia will make your dental care more comfortable — both for you and for us. Knowing you're relaxed and comfortable allows us to work with ease so we can be unhurried and thorough. By keeping pain out of the equation, your dental care has a better chance for a successful outcome.

If you would like more information on managing discomfort during dental care, 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 “Local Anesthesia for Pain-Free Dentistry.”

November 07, 2019
Category: Dental Procedures
Tags: dental implants  

Missing teeth are not just an aesthetic problem. They're a functional problem too. They make it difficult to chew, bite, or speak properly and Dental Implantcontribute to jawbone shrinkage. Dental implants from our Springfield dentist, Dr. John Luker at Luker Dental Care can restore your smile.

Here are some FAQs about dental implants:
 

What are dental implants?

Dental implants are the posts which support artificial teeth. Designed like a screw, a dental implant is secured under the gum and into the jaw bone, acting as the root of the tooth. The implant is permanent and is topped with an artificial tooth made to match the color and shape of your natural tooth. Dental implants are suitable for replacing single or multiple teeth.
 

What does the procedure consist of?

The dentist first places the titanium post in the area of the missing tooth. The surgical area is sealed and left for about 3-6 months so the dental implant can bond with the jawbone.

Once the implant has bonded, you will come back to our office, and the dentist will place an abutment on top of the implant and then place a crown that matches the rest of your teeth over the abutment. You're done and ready to enjoy a rejuvenated smile.
 

What are the advantages of dental implants?

One of the biggest reasons people prefer dental implants to dentures is permanence. Dentures require removal for cleaning, soaking and sleeping. Because they are designed to be taken in and out, dentures can move around in your mouth and make eating or talking harder.

Dental implants are easier to care for. You can brush and floss them like natural teeth, and they remain securely in your mouth. Dental implants are undetectable, blending in beautifully with your natural teeth.
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Who should I contact?

For more information about dental implants from our Springfield, IL, dentist Dr. John Luker, don't hesitate to contact Luker Dental Care. Call (217) 546-8330 today.