Diagnodent
One of the most common treatments we as
dentists do for our patients is to identify and fill cavities.
Since
even the smallest amount of decay can threaten an entire
tooth, finding and filling cavities is the key to preventing
future problems. That's why dentists spend time taking
yearly x-rays and poking at your teeth with a sharp probe
every time you have an exam. However, many people don't
realize that these methods of decay detection are only
50% to 75% successful. Here’s the problem: Cavities often
hide inside and under the tiny crevices inside and under
the chewing surfaces of your teeth and the probe head
can’t penetrate these tiny, pin-size holes. For these
reasons, a new FDA-Approved laser device was invented
called the Diagnodent.
This laser scanner
will often find cavities up to 5 or even 10 years before
they would have otherwise been found. Using microdental
techniques, the decay can then be removed, often without
the need for getting numb when the cavities are tiny and
very easy to fix. Early detection means less chance of
cracked teeth, future crowns, root canals and other major
treatment.
How It Works
Diagnodent technology uses a diode laser to compare your
healthy tooth structure against unhealthy tooth structure
also known as tooth decay. First, the laser is calibrated
by shining it onto one of your healthy enamel tooth surfaces.

The laser
is then shined into all the grooves and deep pits and
crevices of your teeth. As the laser pulses into these
areas, it reflects fluorescent light of a specific wavelength.
If the fluorescent light comes back a different value
than the healthy original baseline the Diagnodent will
let your dentist know it. The device has an electronic
number readout and an alarm type sound that gets louder
as the cavity detected is found to be deeper or bigger.

Early Detection,
Precise Correction
Using DIAGNOdent technology allows us to catch more areas
of decay sooner and with more precision. Further, it requires
no x-rays, and is a relatively comfortable procedure.
Not only can it help prevent the spread of decay, but
catching decay early means the fillings required are simpler
and shallower, preserving more of the tooth. This allows
us to use minimally invasive filling procedures. With
this technology, we are now able to objectively monitor
any suspicious areas without repeated x-rays, harm to
tissues, or need for protective measures.
