Panoramic x-rays and regular single-film x-rays are two common types of
diagnostic imaging used by many dentists to examine dental and cranial
structures. While they both are useful diagnostic tools, there are
significant differences between the two in terms of the amount and type of
information that can be gathered from them.
One of the key differences is that the panoramic film will show a
significantly larger area of the jaw and the surrounding structures. It
gives a more comprehensive view of your teeth, jaws, Temporomandibular
joint disorders, and sinuses, and puts it into one picture. It allows the
dentist to see issues that may be developing way beyond the roots of the
teeth that the smaller regular films may not show. Examples of this include
abscesses, extra teeth, cysts or excess boney growths, impacted teeth,
fractures, and more. It can also easily show the floor of the sinuses to
see if there are infections or growths, or how thick the bone is in case
the dentist is considering placing implants.
Regular single films are great for showing the bone level on one or two
teeth, or for identifying decay in between the teeth (Bitewing x-rays).
These are more commonly taken as “check-up films” at periodic exam visits
to ensure the health of the teeth. They are most commonly taken between
6–18-month intervals depending upon your age, your history of decay, your
home care, your diet, and other health issues.
Another key element of the panoramic type of x-ray is convenience. Because
the x-ray rotates around your head and the film is also external, there are
no objects that go into your mouth that rub on the tissue or gag you.
Because it is one single wide film, there is less radiation, and less need
to take multiple x-rays.
The panoramic films are great for showing the development of the jaw, and
the location of the teeth for potential orthodontic treatment. It also
shows the angulation of wisdom teeth to see if they are coming in straight
or pushing against the second molars, potentially causing crowding. A
panoramic film is also a great option for pregnant women during their
mid-trimester since it is simple and has lower radiation than taking a full
set of 18 individual films.
In conclusion, utilizing panoramic films is something that *Dr. Craig
Mitchell *has been doing for years to provide better care for his patients,
using less invasive, more convenient x-rays. At *DeAnza Family Dentistry*
in *Cupertino*, we pride ourselves in providing high-quality,
personalized, caring service to our patients and we always welcome new
patients! Give us a call today to schedule your comprehensive oral exam and
check-up!