Bài 10

Periodontal abscess, wrong statement is:

• May also occur in the absence of periodontitis

• They often occur in patients with untreated periodontiti

• Acute or chronic.

• Pericoronal abscess.

Acute periodontal abscesses are not:

• Painful, swelling in gingival margin.

• Edematous, red, shiny.

• Ovoid elevations of the gingival margin.

• Always has fever, lymphadenopathy .

Treatment of the periodontal abscess includes:

• Resolving the acute lesion.

• Tooth removal .

• Two phases, the resulting is chronic condition.

• Scaling and root planning

The acute periodontal abscess is treated to:

• Alleviate symptoms, control the spread of infection and make restorations.

• Control the spread of infection, reduce systemic symptoms, make restorations.

• Control the spread of infection, reduce systemic symptoms and establish drainage.

• Alleviate symptoms, control the spread of infection, and establish drainage.

Indications for antibiotic therapy in patients with acute periodontal abscess:

1) Cellulitis (nonlocalized, spreading infection).

2) The level of tooth movement increased.

3) Immunocompromised patient.

4) Fever, regional, lymphadenopathy

• (1), (2), (4)

• (1), (2), (3)

• (2). (3), (4)

• (1), (3), (4)

Treatment of the acute periodontal abscess, drainage is performed through:

• Access into the pulp and water irrigation

• Attached gingiva and marginal gingiva.

• Periodontal pocket or through an external incision

• No drainage is needed, the pus will spontaneously burst.

As with a periodontal pocket, the chronic abscess is usually treated with:

• Periodontal surgery is required.

• Required medication prescription.

• Scaling and root planning or surgical therapy.

• Only need scaling and root planing.

Treatment options for the periodontal abscess not includes:

• Filling dental caries and endodontic treatment.

• scaling and root planning.

• periodontal surgery and tooth removal.

• Drainage through pocket retraction or incision

Treatment of the chronic periodontal abscess by flap operation, the appearance of the gingival return to normal within:

• 6 to 8 weeks.

• 4 to 6 weeks.

• 2 to 4 weeks.

• 1 to 2 weeks.

Treatment of the chronic periodontal abscess by flap operation, repair of the bone requires approximately:

• 1 month.

• 3 months.

• 6 months.

• 9 months.