Dentaltown February 2018 - 102
continuing
education
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1.
2.
3.
A recent study revealed that five years
after endodontic treatment, what
percentage of teeth needed no further
endo retreatment, surgery or extraction?
A. 72 percent.
B. 82 percent.
C. 92 percent.
D. 99 percent.
The same study examined patients
after 10 years as well. What percentage
of teeth needed no further endo
retreatment, surgery or extraction after a
decade?
A. 66 percent.
B. 76 percent.
C. 86 percent.
D. 96 percent.
The study referred to in Questions 1
and 2 profiled cases from as far back
as 2000. Given the improvements in
endodontic armamentaria and protocols,
if the study profiled cases begun in the
past few years, how would the number of
successful endo cases likely have been
affected?
A. It likely would be higher.
B. It likely would be lower.
C. It likely would not have changed.
4.
5.
6.
Which of the following is not given by
the author as a reason that modern
endodontic procedures can be performed
more efficiently and predictably?
A. Enhanced magnification.
B. Improved mechanized nickel titanium
(NiTi) instrumentation.
C. Intracanal means to medicate canals.
D. Rubber dam isolation.
New NiTi endo files on the market help
dentists manage canals more predictably
and safely. Which of the below is not an
example of a recent improvement?
A. New generation files are less likely
to fracture, ledge or transport.
B. Reciprocating mechanized files
often can do what traditionally
would have required several files.
C. New files automatically signal
the presence of a missed hairline
fracture.
D. With fewer steps and instruments
needed, there's less room for error
and a quicker operator learning curve.
New NiTi files specifically designed to
manage calcified canals create a route
that extends from the orifice to the apex
with reduced canal transportation and
ledging. This route is known as a:
A. Slide path.
B. Glide path.
C. Slip path.
D. Smooth path.
7.
True or false: Root canals and implants
are evaluated for success by identical
criteria.
A. True.
B. False.
8.
In a recent study of randomly selected
implant cases, what percentage
presented with some form of periimplantitis within nine years?
A. 5 percent.
B. 55 percent.
C. 45 percent.
D. 65 percent.
9.
Improvements in which dental
instruments have led to better diagnosis
and treatment for endodontic patients?
A. Loupes.
B. Headlights.
C. Microscopes.
D. All of the above.
10. True or false: CBCT/3-D imaging helps
dentists diagnose and treatment-plan
cases that would have been difficult,
if not impossible, to do with only 2-D
radiographs as reference.
A. True.
B. False.
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error-free or that the content or materials are comprehensive. Any opinions expressed in the materials are those of the author of the materials and not the CE provider. Completing one
or more continuing education courses does not provide sufficient information to qualify participant as an expert in the field related to the course topic or in any specific technique or
procedure. The instructional materials are intended to supplement, but are not a substitute for, the knowledge, expertise, skill and judgment of a trained health-care professional.
Licensure: Continuing education credits issued for completion of online CE courses may not apply toward license renewal in all licensing jurisdictions. It is the responsibility of each
registrant to verify the CE requirements of his/her licensing or regulatory agency.
102
FEBRUARY 2018 // dentaltown.com
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Table of Contents for the Digital Edition of Dentaltown February 2018
Dentaltown February 2018 - Intro
Dentaltown February 2018 - Cover1
Dentaltown February 2018 - Cover2
Dentaltown February 2018 - 1
Dentaltown February 2018 - 2
Dentaltown February 2018 - 3
Dentaltown February 2018 - 4
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Dentaltown February 2018 - Cover3
Dentaltown February 2018 - Cover4
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