ScienceDaily (May 12, 2009) — Breast cancer patients, individuals at risk for osteoporosis and those undergoing certain types of bone cancer therapies often take drugs containing bisphosphonates. These drugs have been found to place people at risk for developing osteonecrosis of the jaws (a rotting of the jaw bones). Dentists, as well as oncologists, are now using X-rays to detect "ghost sockets" in patients that take these drugs and when these sockets are found, it signals that the jawbone is not healing the right way.
Early detection of these ghost sockets can help the patient avoid permanent damage to their jawbone, according to an article in the March/April 2009 issue of General Dentistry.
A ghost socket occurs when the jawbone is not healing and repairing itself the right way. "The good news is that even though these ghost sockets may occur, by using radiographic techniques we can see that the soft tissue above these sockets can still heal," according to Kishore Shetty, DDS, MS, MRCS, lead author of the report. Dr. Shetty states these findings are important news to learn about because early prevention and detection can halt permanent damage from happening to a patient's jawbone.
In 2006, about 191 million prescriptions of oral bisphosphonates worldwide were written. The National Osteoporosis Foundation estimates that nearly 44 million people in the United States are at risk for developing osteoporosis. Currently, approximately 10 million Americans suffer from the disease.
http://www.sciencedaily.com/releases/2009/05/090507164358.htm