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ABE Oral Board Review > Prognosis > Flashcards

Prognosis Flashcards

1
Q

NSRCT success rate

A

97%
Salehrabi and Rotstein 2004

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2
Q

NS retreatment success rate

A

89%
Salehrabi and Rotstein 2010

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3
Q

Surgical RCT success rate

A

89% Tsesis

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4
Q

MTA pulp capping success rate

A

80%
Mente

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5
Q

MTA apexification success rate

A

95%
Jeeruphan

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6
Q

Regendo success rate

A

100%
Jeeruphan

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7
Q

Pre-treatment conditions capable of influencing success rate (2)

A

Periodontal attachment loss
apical periodontitis

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8
Q

Teeth with radiographic apical periodontitis — healed vs functional

A

82% radiographically healed
94% clinically functional

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9
Q

Positive culture prior to obturation

A

may or may not affect outcomes

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10
Q

_______ outcomes for single visit or multi visit treatment

A

Similar
Penesis

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11
Q

Quality of ______ after RCT has greater influence on outcome than the quality of the RCT itself

A

restorative treatment
Ray and Trope

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12
Q

Two restorative aspects that influence success rates

A

Presence of full coverage
presence of M and D contacts
Ng

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13
Q

Majority of endo-treated teeth that end up being extracted lack _______

A

full coverage restoration

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14
Q

Separated instrument affected outcome only when

A

it prevented disinfection of the root canal system in the presence of a pre-operative lesion

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15
Q

When CBCT is used to evaluate outcomes, success rate

A

decreases

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16
Q

When initial RCT alters canal anatomy, success rate of retreatment ______

A

decreases

17
Q

When initial RCT results in poor-quality root canal filling, success rate of retreatment _______

A

increases

18
Q

Outcomes of surgical RCT are influenced by

A

surgical technique

19
Q

Higher success rates for surgeries performed using ______ , _______, and ________

A

ultrasonic retropreparations – De Lange
Surgical microscopes – Setzer
MTA retrofills – Song and Kim

20
Q

Pre-operative surgical factors affecting outcomes (3)

A

M and D bone levels – Von Arx
Perio probing < 3mm – Song
Isolated lesion vs endo/perio – Kim

21
Q

Revision apicoectomy success rate (with modern techniques)

A

92%
Song

22
Q

both MTA and CH apexifications carry long term risk of ______

A

cervical fracture

23
Q

Patient satisfaction with internal bleaching

A

98% at 5 years
Glockner

24
Q

Treatment of choice in vital primary teeth with carious pulp exposure

A

Pulpotomy
97% success rate with MTA

25
Q

Necrotic primary teeth may be treated with

A

pulpectomy

26
Q

Risks of primary tooth pulpectomy (3)

A

Enamel defects
over-retention
alteration of eruption path

ABE Oral Board Review (12 decks)

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