Impaction

Question 1

Which positions make tooth extraction less difficult?

Answer 1

1. Misoangular position
2. class 1 ramus
3. class A depth


Question 2

Which positions make tooth extraction more difficult?

Answer 2

1. distoangular position
2. class 3 ramus
3. class C depth
4. complete bony impaction
2. contact with 2nd molar
6. close to IAN


Question 3

In which follicle extraction hard and easier ?

Answer 3

Large easy
Small difficult

Question 4

In which diameter of PDL extraction difficult ?

Answer 4

Narrow

If wide easy

Question 5

Which roots make extraction difficult?

Answer 5

1. Long thin Root
2. divergent curved root



Question 6

Which roots make extraction easy ?

Answer 6

1. Root one third to two third formed
2. fused conic root

Question 7

What’s impacted teeth extraction steps. ?

Answer 7

1. Incision and reflection of the mucoperiosteal flap
2. Removal of overlying bone to expose the impacted tooth
   3.Sectioning of the tooth
3. Delivery of the sectioning tooth with elevator
4. Care of the postsurgical wound and suturing

Question 8

In which cases we use triangular flap ?

Answer 8

1. When high access needed
2. Vertical impaction

Question 9

In which cases envelope flap ?

Answer 9

1. Low access
2. Mesio disto horizontal impactions

Question 10

What’s Perio Ron it is treatment ?

Answer 10

1. proper oral hygiene with use of mouth rinses
2. Antibiotics and analgetics
3. Debriment of tissue with chlorhexidine irrigation and hot saline mouth wash
4. In certain cases surgical excision of the operculum-operculectomy

Question 11

Acute pericoronitis symptoms ?

Answer 11

jaw pain
swelling of gum tissue
extraoral swelling around the angle of mandible
pain when swallowing
the discharge of pus
trismus (lockjaw)
Halitosis
Submandibular lymphadenitis
Fever,malaise,dysphagia

Question 12

The symptoms of chronic pericoronitis ?

Answer 12

1. bad breath
   2, An unpleasant taste in mouth
2. a mild or dull ache