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OVER OTHER MASKS.*
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SEE HOW SAFE
Crosstex.com/SecureFit to view the Face-to-Face Challenge or request a free sample.
*Data from Aerosol Mechanics Laboratory. G.C. Smaldone,
Stony Brook University Medical Center, New York.
© Crosstex 2015
Gaps in standard masks let in
dangerous fluids and aerosols.
Circle 10 on card
2002 Sep; 59( 9):634-9.
5. Masterson EA, Themann CL,
Luckhaupt SE, Li J, Calvert GM. Hearing
difficulty and tinnitus among U.S. workers
and non-workers in 2007. Am J Ind Med.
2016 Apr; 59( 4):290-300.
6. Shargorodsky J, Curhan SG, Curhan
GC, Eavey R. Change in prevalence of
hearing loss in US adolescents. JAMA.
7. Rawool VW, Colligon-Wayne LA.
Auditory lifestyles and beliefs related to
hearing loss among college students
in the USA. Noise Health. 2008 Jan-Mar; 10( 38): 1-10.
8. Hearing loss and older adults https://
9. Hearing loss in older adults tied to
more hospitalizations and poorer physical
and mental health. http://www.hopkins-
June 11, 2013.
10. Palmer K, Griffin M, Syddall H , Coggon D. Cigarette smoking, occupational
exposure to noise, and self reported
hearing difficulties. Occup Environ Med.
2004 Apr; 61( 4): 340–344.
11. Basner M, Babisch W, Davis A, et al.
Auditory and non-auditory effects of noise
on health. Lancet. 2014;383(9925):1325-
12. Kraus U, Schneider A, Breitner S,
et al. Individual daytime noise exposure
during routine activities and heart rate
variability in adults: A repeated measures
study. Environmental Health Perspectives. 2013;121( 5):607-612.
13. Hair cells: overview. http://www.
14. Noise. http://www.asha.org/public/
15. Noise and hearing loss prevention.
16. Noise and hearing loss prevention.
Noise meter. p http://www.cdc.gov/niosh/
17. Kraus U, Breitner S, Hampel R, Wolf
K, Cyrys J, Geruschkat U, Gu J, Radon
K, Peters A, Schneider A. Individual
daytime noise exposure in different
microenvironments. Environ Res. 2015
18. Jiang W, Zhao F, Guderley N, Man-chaiah V. Daily music exposure dose and
hearing problems using personal listening
devices in adolescents and young adults:
A systematic review. Int J Audiol. 2016
Jan 15: 1-9.
19. Muchnik C, Amir N, Shabtai E,
Kaplan-Neeman R. Preferred listening
levels of personal listening devices in
young teenagers: self reports and physical measurements. Int J Au-diol. 2012
ear canal. The DI 15 ear protectors
come with a series of six different types
of silicone and memory foam plug-end
adaptors, which allows the user to
select the plug with the best fit to their
own ears. It is also possible to attach
custom-molded earplugs to the DI 15,
providing the ultimate in personal
customization. The plugs can be attached to a very thin, clear but sturdy
lanyard that can hang around the neck
when the plugs are not in the ears. The
DI 15 ear protectors come with a small
Additional information for this
novel protection device is available at
dentalinnovationsllc.net. The company
also offers the DI 20 patient noise protection earplugs that use disposable
NIHL is permanent and preventable. Everyone in dentistry faces a
much higher risk for developing hearing impairment. Dental professionals
need to adopt a realistic, informed
strategy to stop this needless epidemic.
As one of my dental colleagues used
to say, “There is no dentistry like no
dentistry,” we need to start thinking
that “There is no hearing loss like no
hearing loss.” RDH
ANNE NUGENT GUIGNON, RDH, MPH,
CSP, provides popular programs including
topics on biofilms, power-driven scaling,
ergonomics, hypersensitivity, and
remineralization. Recipient of the 2004
Mentor of the Year Award and the 2009
ADHA Irene Newman Award, Anne has
practiced clinical dental hygiene in Houston
since 1971, and can be contacted at anne@
1. It’s a noisy planet. http://www.
2. Sliwinska-Kowalska M, Davis A. Noise
induced hearing loss. Noise Health. 2012
Nov-Dec; 14( 61):274-80.
3. Noise-induced hearing loss. https://
4. Palmer KT, Griffin MJ, Syddall
HE, Davis A, Pannett B, Coggon D.
Occupational exposure to noise and the
attributable burden of hearing difficulties
in Great Britain. Occup Environ Med.