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Dentistry vocabulary · Gums and Oral Hygiene

Periodontitis

Meaning in dentistry, with examples

/ˌperioʊdɑːnˈtaɪtɪs/nounCore term

In dentistry, periodontitis means: A serious gum disease in which infection destroys the bone and tissues that hold the teeth. Pockets form, teeth may loosen, and lost bone does not grow back by itself.

In Turkish: periodontitis, ileri diş eti hastalığı

How it is used

Used in periodontal charts, referrals and research. Under the 2017 classification, cases are described by stage (I to IV) and grade (A to C). Patients usually say gum disease.

Example sentences

  1. The X-rays confirm periodontitis with bone loss around the lower molars.

  2. Smoking makes periodontitis worse and slows healing.

Common collocations

  • advanced periodontitis
  • stage III periodontitis
  • treat periodontitis
  • periodontitis patient
  • gingivitisInflammation of the gums, usually caused by plaque. The gums look red and swollen and bleed easily, but good cleaning can reverse it.
  • periodontal pocketAn abnormally deep space between the gum and the tooth root, caused by periodontitis. The healthy gap is about 1 to 3 mm deep; pockets are deeper.
  • mobilityMovement of a tooth in its socket. A tiny amount is normal, but increased mobility can be a sign of bone loss, infection or injury.
  • scalingProfessional removal of plaque and tartar from the teeth, above and below the gum line, using ultrasonic and hand instruments.
  • gingival recessionShrinking back of the gum from the tooth, which exposes part of the root. It can be caused by gum disease, brushing too hard or thin gum tissue.

More terms: Gums and Oral Hygiene

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This page explains English vocabulary for learners. It is not medical advice.