All the questions have been directly picked from Carranza 11th edition
1. First step of Coronoplasty is
a. Elimination of retrusive contact
prematurities
b. Elimination of working side contact
prematurities
c. elimination of balancing side
interferences
d. Elimination of excessive contact of
anterior teeth
Hint✅🔑
Ans: A [Elimination of retrusive contact prematurities.]
Steps of Coronoplasty
Step 1: Create positive patient acceptance |
Step 2: Retrusive prematurities are
eliminated |
Step 3: Adjust Intercuspal position to
achieve stable, simultaneous contacts |
Step 4: Test for excessive contact on the
incisor teeth (Fremitus) |
Step 5: Remove posterior protrusive
interferences and establish contacts bilaterally |
Step6: Remove or lessen mediotrusive
(balancing) interferences |
Step 7: Reduce excessive cusp steepness on
the laterotrusive (working) contacts. |
Step 8: Eliminate gross occlusal
disharmonies |
Step 9: Recheck tooth contact relationships |
Step 10: Polish all rough tooth surfaces |
2.
The only clinical criteria used to test the efficacy of coronoplasty is
a. reduction of pocket depth
b. Reduction of gingival inflammation
c. reduction of tooth mobility
d. All of the above
Ans: c
Reduction of tooth mobility
3.
In bruxism patient, the muscle that exhibits overdevelopment is
a. Lateral pterygoid
b. Masseter
c. Temporalis
d. Internal pterygoid
Ans: b Masseter
4.
Which of the following is not an indication of occlusal correction?
a. Wear facets
b. Widening of periodontal ligament
c. Pain during tooth contacts
d. TMJ symptoms
Ans: a Wear
facets
Hint✅🔑
Wear facets can be seen in normal teeth as well.
5.
Occlusal correction is done after periodontal therapy in which condition
a. infrabony pockets
b. Suprabony pockets
c. trauma from occlusion
d. Pseudopockets
Hint✅🔑
Ans: c Trauma from occlusion
6.
Occlusal guard/Maxillary splint is given in bruxism to
a.
Prevent bruxism
b.
Reduce pocket formation
c.
Reduce traumatic forces of tooth
d.
Prevent elongation of tooth
Hint✅🔑
Ans: c Reduce traumatic forces on tooth
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