Periodontitis (patient information)

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Periodontitis

Overview

What are the symptoms?

What are the causes?

Who is at highest risk?

Diagnosis

When to seek urgent medical care?

Treatment options

Where to find medical care for Periodontitis?

Prevention

What to expect (Outlook/Prognosis)?

Possible complications

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Hardik Patel, M.D.

Overview

Periodontitis is inflammation and infection of the ligaments and bones that support the teeth.

What are the symptoms of Periodontitis?

  • Breath odor
  • Gums that appear bright red or red-purple
  • Gums that appear shiny
  • Gums that bleed easily (blood on toothbrush even with gentle brushing of the teeth)
  • Gums that are tender when touched but are painless otherwise
  • Loose teeth
  • Swollen gums

Note: Early symptoms resemble gingivitis.

What causes Periodontitis?

Periodontitis occurs when inflammation or infection of the gums (gingivitis) is untreated or treatment is delayed. Infection and inflammation spreads from the gums (gingiva) to the ligaments and bone that support the teeth. Loss of support causes the teeth to become loose and eventually fall out. Periodontitis is the primary cause of tooth loss in adults. This disorder is uncommon in childhood but increases during adolescence.

Plaque and tartar build up at the base of the teeth. Inflammation causes a pocket to develop between the gums and the teeth, which fills with plaque and tartar. Soft tissue swelling traps the plaque in the pocket. Continued inflammation leads to damage of the tissues and bone surrounding the tooth. Because plaque contains bacteria, infection is likely and a tooth abscess may also develop, which increases the rate of bone destruction.

Who is at highest risk?

One of the most predominant risk factors of periodontal disease is tobacco use. Another very strong risk factor is one's genetic susceptibility. Several conditions and diseases, including Down syndrome, diabetes, and other diseases that affect one's resistance to infection also increase susceptibility to periodontitis.

Diagnosis

Examination of the mouth and teeth by the dentist shows soft, swollen, red-purple gums. Deposits of plaque and calculus may be seen at the base of the teeth, with enlarged pockets in the gums. The gums are usually painless or mildly tender, unless a tooth abscess is also present. Teeth may be loose and gums may be receded.

Dental x-rays reveal the loss of supporting bone and may also show the presence of plaque deposits under the gums.

When to seek urgent medical care?

Consult your dentist if signs of gum disease are present.

Treatment options

The goal of treatment is to reduce inflammation, remove "pockets" in the gums, and treat any underlying causes of gum disease.

Rough surfaces of teeth or dental appliances should be repaired.

It is important to have the teeth cleaned thoroughly. This may involve use of various tools to loosen and remove plaque and tartar from the teeth. Proper flossing and brushing is always needed, even after professional tooth cleaning, to reduce your risk of gum disease. Your dentist or hygienist will show you how to brush and floss properly. Patients with periodontitis should have professional tooth cleaning more than twice a year.

Surgery may be necessary. Deep pockets in the gums may need to be opened and cleaned. Loose teeth may need to be supported. Your dentist may need to remove a tooth or teeth so that the problem doesn't get worse and spread to nearby teeth.

Where to find medical care for Periodontitis?

Directions to Hospitals Treating Condition

Prevention

Good oral hygiene is the best means of prevention. This includes thorough tooth brushing and flossing, and regular professional dental cleaning. The prevention and treatment of gingivitis reduces the risk of development of periodontitis.

What to expect (Outlook/Prognosis)?

Some people find the removal of dental plaque from inflamed gums to be uncomfortable. Bleeding and tenderness of the gums should go away within 1 or 2 weeks of treatment. (Healthy gums are pink and firm in appearance.)

You need to follow careful oral hygiene for your entire life or the disorder may return.

Possible complications

Sources

http://www.nlm.nih.gov/medlineplus/ency/article/001059.htm



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