Care For Your Smile
Preventative dentistry relies on good oral hygiene and regular dental care; and is important throughout your life, whatever your age. By practicing good oral hygiene at home and visiting the doctor regularly, you will help prevent dental problems and save time and money. In the process, you can save your teeth and gums.
By fighting plaque you can keep your teeth for a lifetime. Today, in fact, older adults are keeping their natural teeth longer because of scientific developments and an emphasis on preventative dentistry. Good oral hygiene requires an understanding of plaque. Plaque is a sticky, colorless layer of bacteria. When you eat carbohydrates (foods made of sugar or starch) you feed this plaque, which in turn produces acids that attack tooth enamel, cause cavities, and develop a hard substance called calculus (tartar). Uninterrupted, the acid attacks can result in tooth decay and gum disease (also known as periodontal disease). If left untreated, gum disease can cause loss of teeth and bone. At any age, you can begin the fight with plaque and keep your teeth and gums healthy.
It’s really quite easy. Simply:
- Brush your teeth twice a day with an extra soft-bristled toothbrush and fluoride toothpaste to remove food particles and plaque from the tooth surfaces. While you’re at it, brush the top surface of your tongue to eliminate bad breath and bacteria buildup.
- Clean between your teeth daily with floss or an interdental cleaner. Decay-causing bacteria can linger between teeth where toothbrush bristles can’t reach. Flossing removes plaque and food particles from between the teeth and under the gum line.
- Eat a balanced diet and limit between-meal snacks. If a snack is needed, nutritious foods such as raw vegetables, plain yogurt, cheese or a piece of fruit should be chosen.
- Schedule regular check-ups. Visit the doctor regularly (every 6 months) for professional cleanings and oral exams.
- Ask the doctor about dental sealants, a protective plastic coating that can be applied to the chewing surfaces of the back teeth where decay often starts.
- Wear mouth protection such as a mouthguard when you play contact sports or extreme sports.
Preventing Tooth Decay
Tooth decay (cavity or caries) can develop on any surface of any tooth. Because cavities grow, they are much easier and less expensive to treat when they are small. A decaying tooth may not hurt, so you may have a cavity and not realize it. The dentist checks for tooth decay at your regular check-ups and will periodically use x-rays to check for decay between teeth. The dentist treats tooth decay by cleaning out the cavity and placing a restoration (filling) in the tooth. By following the strategies listed above, you can prevent tooth decay.
Preventing Gum Disease
Gum disease (also called periodontal disease) is an infection of the tissues that support your teeth. It is a major cause of tooth loss in adults. Because gum disease is usually painless, you may not know you have it. At each regular checkup the dentist will measure the depth of the shallow v-shaped crevice (called a sulcus) between your tooth and gums to identify whether you have gum disease. Gum disease is caused by plaque, a sticky film of bacteria that constantly forms on the teeth. These bacteria create toxins that can damage the gums. Periodontal diseases attack just below the gum line in the sulcus, where they cause the attachment of the tooth and its supporting tissues to break down. As the tissues are damaged, the sulcus develops into a pocket; generally, the more severe the disease, the greater the depth of the pocket. Periodontal diseases are classified according to the severity of the disease. The two major stages are gingivitis and periodontitis. In the early stage of gum disease, called gingivitis, the gums become red, swollen and bleed easily. At this stage, the disease is still reversible and can usually be eliminated by daily brushing and flossing. In the more advanced stages of gum disease, called periodontitis, the gums and bone that support the teeth become seriously damaged. The teeth can become loose, fall out, or have to be removed by a dentist. Some factors increase the risk of developing periodontal disease:
- Tobacco smoking or chewing
- System-wide diseases such as diabetes
- Some types of medication such as steroids, some types of anti-epilepsy drugs, cancer therapy drugs, some calcium channel blockers, and oral contraceptives
- Bridges that no longer fit properly
- Crooked teeth
- Fillings that have become defective
If you notice any of the following signs of gum disease, see the doctor immediately:
- Gums that bleed easily
- Red, swollen, tender gums
- Gums that have pulled away from the teeth
- Persistent bad breath or bad taste
- Pus between your teeth and gums
- Permanent teeth that are loose or separating
- Any change in the way your teeth fit together when you bite
- Any change in the fit of partial dentures
It is possible to have periodontal disease and have no warning signs.
That is one reason why regular dental checkups and periodontal examinations are very important. Treatment methods depend on the type of disease and how far the condition has progressed.
Good oral hygiene at home is essential to keep periodontal disease from becoming more serious or recurring. You don’t have to lose teeth to periodontal disease. Brush, clean between your teeth, eat a balanced diet, and schedule regular dental visits for a lifetime of healthy smiles.