Online Dental Education Library
Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.
Periodontal Disease
When to See a Periodontist
Periodontal treatment may be sought in several ways. Your general dentist or a hygienist may recommend a consultation with a periodontist if they find signs of periodontal disease through the course of a checkup or other dental care appointment. You may also decide to see a periodontist on your own, as a referral is not necessary to be seen at our office.
In fact, if you experience any of these symptoms, we encourage you to schedule an appointment at our office without delay:
- Unexplained bleeding while performing regular cleaning or consuming food is the most common sign of a periodontal infection.
- Ongoing halitosis (bad breath), which continues despite rigorous oral cleaning, can point to periodontitis, gingivitis or the beginnings of a gum infection.
- Longer-looking and loose-feeling teeth can indicate recession of the gums and/or bone loss as a result of periodontal disease.
Patients with heart disease, diabetes, osteopenia or osteoporosis are often diagnosed with correlating periodontal infections. The bacterial infection can spread through the blood stream, affecting other areas of the body.
- Bleeding while brushing or eating normal foods
- Bad breath
- Loose teeth and gum recession
- Related health concerns
What is Periodontal Disease?
Periodontal disease is a chronic infection of the periodontal or gum tissue. This infection is caused by the presence of a bacterial film, which is called dental plaque, that forms on the teeth surfaces. Bacteria that found in dental plaque produce toxins which irritate the gums. They may cause them to turn red, swell and bleed easily. If this irritation is prolonged, the gums separate from the teeth, causing pockets (spaces) to form. Plaque can also harden into a rough, porous substance known as calculus (or tartar). This can occur both above and below the gum line.
As periodontal diseases progress, the supporting gum tissue and bone that holds teeth in place deteriorate. If left untreated, this leads to tooth loss. With periodontal disease, bleeding, redness and swelling do not have to be present. Further, pain is usually not associated with periodontal disease. This disease damages the teeth, gum and jawbone of more than 80% of Americans by age 45. Each case is looked at individually, because in addition to plaque there are co-factors such as genetics, smoking, and overall health, which contribute to disease severity. Once periodontal disease is detected, our goal as therapists is to provide information and treatment necessary to control/ or arrest the active infection, and help keep the disease in an inactive or controlled state.
However, don’t be fooled!
With periodontal disease, bleeding, redness and swelling do not have to be present. The periodontal disease symptoms of inflammation may only be evident with sub gingival probing. Further, pain is usually not associated with periodontal disease.
If you have never had a cavity, congratulations! If you have had one, you are not alone. About 78% of us have had at least one cavity by the time we reach age 17, according to a 2000 report by the U.S. Surgeon General. Fortunately there's a time-tested treatment for cavities: the dental filling.
Fillings do just what the name implies — seal a small hole in your tooth, i.e., a cavity, caused by decay. This prevents the decay (a bacteria-induced infection) from spreading further into your tooth and, if untreated, continue on to the sensitive inner pulp (nerve) tissue located in the root canal. Should that happen, you would need root canal treatment.
There are a variety of materials used to fill teeth these days, but the process of filling a tooth is similar regardless. The first step is a clinical exam of the tooth with x-rays, to determine the extent of the decay. Then the decayed area of the tooth is removed, usually with a handheld instrument such as a dental drill. Of course, your tooth will be anesthetized first, so you won't feel any discomfort. If you normally feel nervous about receiving numbing injections, it's possible that taking an anti-anxiety medication or using nitrous oxide can help you feel more relaxed. After removing the decay, the remaining tooth structure is roughened or “etched” with a mildly acidic solution; then translucent cement is applied to bond the tooth and the filling material together.
Types of Fillings
There are two broad categories of dental fillings: metal fillings and tooth-colored fillings. Each may offer particular advantages and disadvantages in certain situations.
Metal Fillings
Amalgam — The classic “silver” filling in use for more than a century, dental amalgam is actually an alloy made up of mercury, silver, tin, and copper. The mercury combines with the other metals in the amalgam to make it stable and safe. These fillings are strong and inexpensive, but also quite noticeable. They also require relatively more tooth preparation (drilling) than other types.
Cast Gold — Among the most expensive restorative dental materials, cast gold combines gold with other metals for a very strong, long-lasting filling. It is also highly noticeable, which can be considered a plus or minus.
Tooth-Colored Fillings
Composite — A popular choice for those who don't want their fillings to show, composite is a mixture of plastic and glass, which actually bonds to the rest of the tooth. Composites are more expensive than amalgam fillings, and the newer materials can hold up almost as long. Less drilling of the tooth is necessary when placing composite as compared to amalgam.
Porcelain — These high-tech dental ceramics are strong, lifelike, and don't stain as composites can. They are sometimes more expensive than composites because they may require the use of a dental laboratory or specialized computer-generated technology. While considered the most aesthetic filling, they can also, because of their relatively high glass content, be brittle.
Glass Ionomer — Made of acrylic and glass powders, these inexpensive, translucent fillings have the advantages of blending in pretty well with natural tooth color and releasing small amounts of fluoride to help prevent decay. They generally don't last as long as other restorative materials.
Watch Tooth-Colored Fillings Video
What to Expect After Getting a Filling
The numbness caused by your local anesthesia should wear off within a couple of hours. Until then, it's best to avoid drinking hot or cold liquids, and eating on the side of your mouth with the new filling. Some sensitivity to hot and cold is normal in the first couple of weeks after getting a tooth filled. If it persists beyond that, or you have any actual pain when biting, it could signal that an adjustment to your filling needs to be made. Continue to brush and floss as normal every day, and visit the dental office at least twice per year for your regular checkups and cleanings. And remember, tooth decay is a very preventable disease; with good oral hygiene and professional care, you can make your most recent cavity your last!
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