Featured Research

from universities, journals, and other organizations

Strokes: Dental X-rays Reveal More Than Cavities

Date:
December 21, 2004
Source:
Academy Of General Dentistry
Summary:
Dental visits usually result in patient recommendations to floss or reschedule more appointments to treat a cavity, however, some patients are learning they may be at risk for a stroke too, according to a case report in the November/December issue of General Dentistry, the Academy of General Dentistry's (AGD) clinical, peer-reviewed journal.

Dental visits usually result in patient recommendations to floss or reschedule more appointments to treat a cavity, however, some patients are learning they may be at risk for a stroke too, according to a case report in the November/December issue of General Dentistry, the Academy of General Dentistry's (AGD) clinical, peer-reviewed journal.

According to the American Stroke Association (ASA), every 45 seconds, someone in America has a stroke. Stroke is the third leading cause of death in the United States today and the leading cause of serious disability. But a trip to the dentist may help determine risk for a stroke.

Radiographs (x-rays) help a dentist observe the condition of a patient's teeth, roots, jaw placement and overall placement of facial bones. X-rays can pinpoint the location of cavities and other signs of disease impossible to detect through a visual examination. A panoramic x-ray allows a dentist to see the entire structure of the mouth in a single image. Because of their proximity to the mouth, carotid arteries (located on each side of the neck) often appear in these x-rays. Communicating any stroke risk factors patients have can help a dentist determine if their patient is at risk.

In his case report, Dov M. Almog, DMD, incidentally detected in his patient's panoramic x-ray calcifications in one of the carotid arteries. He referred the patient to his primary care physician for further testing and observation, revealing 80 percent stenosis (blockage).

"Panoramic x-rays are extremely useful for observing a patient's oral health," says Dr. Almog. "But they are also a beneficial adjunct screening tool for identifying patients at risk for stroke."

Patients already at risk should share their medical history with their dentist and ask the dentist to be aware of any signs of calcifications that may show up during their regular dental check-ups.

"Dentists are concerned not only with a patient's oral health, but also their overall well-being," says Eric Curtis, DDS, and AGD spokesperson. "If a dentist is aware of the medical history of the patient, he/she can pay close attention to the radiographs and refer patients for follow-up medical care when appropriate."

If blockage were detected on the radiograph, a patient would likely be referred for a Carotid Duplex Ultrasound. This test uses high-frequency sound waves to view the blood vessels in the neck. The blockage could be treated in a variety of ways including: lifestyle modification, medications such as blood thinners, surgery or other interventional procedures such as a catheter.

Treatable risk factors for stroke

* High blood pressure

* Tobacco use

* Diabetes mellitus

* Carotid or other artery disease

* Heart disease or disorders

* Transient ischemic attacks (warning strokes)

* Blood disorders

* High blood cholesterol

* Obesity

* Excessive alcohol use

* Illegal drug use

###

The AGD is a non-profit organization of more than 37,000 general dentists dedicated to staying up-to-date in the profession through continuing education. A general dentist is the primary care provider for patients of all ages and is responsible for the diagnosis, treatment, management and overall coordination of services related to patient's oral health.


Story Source:

The above story is based on materials provided by Academy Of General Dentistry. Note: Materials may be edited for content and length.


Cite This Page:

Academy Of General Dentistry. "Strokes: Dental X-rays Reveal More Than Cavities." ScienceDaily. ScienceDaily, 21 December 2004. <www.sciencedaily.com/releases/2004/12/041220030017.htm>.
Academy Of General Dentistry. (2004, December 21). Strokes: Dental X-rays Reveal More Than Cavities. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2004/12/041220030017.htm
Academy Of General Dentistry. "Strokes: Dental X-rays Reveal More Than Cavities." ScienceDaily. www.sciencedaily.com/releases/2004/12/041220030017.htm (accessed July 31, 2014).

Share This




More Health & Medicine News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

House Republicans Vote to Sue Obama Over Healthcare Law

House Republicans Vote to Sue Obama Over Healthcare Law

Reuters - US Online Video (July 31, 2014) The Republican-led House of Representatives votes to sue President Obama, accusing him of overstepping his executive authority in making changes to the Affordable Care Act. Mana Rabiee reports. Video provided by Reuters
Powered by NewsLook.com
Despite Health Questions, E-Cigs Are Beneficial: Study

Despite Health Questions, E-Cigs Are Beneficial: Study

Newsy (July 31, 2014) Citing 81 previous studies, new research out of London suggests the benefits of smoking e-cigarettes instead of regular ones outweighs the risks. Video provided by Newsy
Powered by NewsLook.com
Dangerous Bacteria Kills One in Florida

Dangerous Bacteria Kills One in Florida

AP (July 31, 2014) Sarasota County, Florida health officials have issued a warning against eating raw oysters and exposing open wounds to coastal and inland waters after a dangerous bacteria killed one person and made another sick. (July 31) Video provided by AP
Powered by NewsLook.com
Health Insurers' Profits Slide

Health Insurers' Profits Slide

Reuters - Business Video Online (July 30, 2014) Obamacare-related costs were said to be behind the profit plunge at Wellpoint and Humana, but Wellpoint sees the new exchanges boosting its earnings for the full year. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins