• Conditions that influence the periodontal infection.

• Mouth breathing effect on gingiva

أسالة شيت مرعي.

Aggressive

17

A

💡Necrotizing ulcerative periodontitis

A.Is associated with deep periodontal pocket
B.Is associated with crater like depression at the tip of interdental papilla and vesicle formation✔️
C.Is not responsive to any therapy
D.Leads to gingival recession due to faulty tooth brushing

💡What is the probing depth of the normal gingival sulcus?

A. 1-2 mm
B. 2-3 mm✔️
C. 3-4 mm

💡1. False gingival enlargement is caused by:

a. underlying drug induced gingival enlargement
b. underlying inflammation of periodontal ligament
c. underlying dental and osseous structures✔️
d. by epulis

💡 Periodontal pockets can BEST be detected by:

a. Radiographic detection
b. The color of the gingival
c. The contour of the gingival margin
d. Probing the sulcular area.✔️