Prepare for the HOSA Dental Terminology Exam. Study with flashcards and multiple-choice questions, each supplemented with hints and explanations. Get equipped for your test with confidence!

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What dental condition typically requires a gingivectomy?

  1. Severe gingivitis

  2. Dental caries

  3. Malocclusion

  4. Root canal infection

The correct answer is: Severe gingivitis

A gingivectomy is a surgical procedure that involves the removal of diseased gum tissue. This treatment is typically indicated in cases of severe gingivitis, where inflammation and infection of the gums have progressed significantly. In such cases, the gum tissue can become swollen, red, and can lead to pockets forming between the teeth and gums. A gingivectomy helps to reduce the size of these pockets, allowing for easier cleaning and improving overall gum health. The other conditions listed do not primarily indicate the need for a gingivectomy. Dental caries is a decay of the tooth structure itself and requires restorative treatments rather than gum surgery. Malocclusion refers to misalignment of the teeth and jaws, which is managed through orthodontic treatment. A root canal infection pertains to issues inside the tooth, necessitating endodontic treatment instead of intervention on the gum tissue. Thus, severe gingivitis distinctly represents the condition that typically necessitates a gingivectomy.