Posts for: May, 2012
ADA: Dental X-Rays Valuable to Detect and Treat Oral Health
|Tuesday, April 10, 2012|
The American Dental Association is aware of the recent study that associates yearly or more frequent dental X-rays to an increased risk of developing meningioma, the most commonly diagnosed brain tumor, and reiterates its long-standing position that dentists should order dental X-rays for patients only when necessary for diagnosis and treatment.
Since 1989, the ADA has published recommendations to help dentists ensure that radiation exposure is as low as reasonably achievable.
The ADA has reviewed the study and notes that the results rely on the individuals’ memories of having dental X-rays taken years earlier. Studies have shown that the ability to recall information is often imperfect. Therefore, the results of studies that use this design can be unreliable because they are affected by what scientists call “recall bias.”
Further, the study acknowledges that some of the subjects received dental X-rays decades ago when radiation exposure was greater. Radiation rates were higher in the past due to the use of old X-ray technology and slower speed film. The ADA encourages further research in the interest of patient safety.
To minimize radiation exposure, the ADA recommends the use of protective aprons and thyroid collars on all patients. In addition, the ADA recommends that dentists use E or F speed film, the two fastest film speeds available, or a digital X-ray.
The ADA’s Council on Scientific Affairs will publish clinical guidance on the use of cone-beam computed tomography in an upcoming issue of The Journal of the American Dental Association.
For the Patient
Dental X-rays are valuable in helping dentists detect and treat oral health problems at an early stage. Many oral diseases can’t be detected on the basis of a visual and physical examination alone, and dental X-rays are valuable in providing information about a patients’ oral health, such as early-stage cavities, gum disease, infections or some types of tumors. How often dental X-rays should be taken depends on the patient’s oral health condition, age, risk for disease and any signs and symptoms of oral disease that the patient might be experiencing.
The ADA always encourages patients to talk to their dentist if they have questions about their dental treatment. As a science-based organization, the ADA fully supports continuing research that helps dentists deliver high-quality oral health care safely and effectively.
The past few months Dr. Henry & Sharon had the privilege to go to nursing homes & make new dentures for patients. It was very rewarding to help these patients that are handicapped & unable to get out. We want to send a big thank you to our lab technician, Alan Whitworth, for his expertise & help so these patients could get back to normal function in a short period of time.
The Michigan Dental Association had their Annual Session the 18th - 21st of April. Attending were Dr. Henry, Dr. David, Carrie, Sharon & Melinda. Sharon & Melinda learned about social networking. Dr. Henry, Dr. David & Carrie attended courses on Medications, Treatment of Dental Diseases, & Emerging Infectious Diseases, Food Borne Illnesses, &The Body Mouth Connection.