Cavities Between Teeth
Michael G. Sherman, DMD
Michael G. Sherman, DMD
Dr. Sherman received his Bachelor of Science degree from the University of Wisconsin-Madison in 1999. After receiving his undergraduate degree, Dr. Sherman was accepted into the research fellowship program at the National Institute of Health in Bethesda, Maryland. After the fellowship program, Dr. Sherman was accepted into Tufts School of Dental Medicine in Boston, Massachusetts. Following dental school, Dr. Sherman was accepted into the postgraduate endodontic program at Nova Southeastern University. Dr. Sherman is currently in private practice in the field of endodontics in San Diego's North County.
What Cause Cavities Between Teeth (Interproximal Cavities)?
Cavities in between teeth are commonly referred to as interproximal cavities or decay by your general dentist. Cavities form when there is breakdown of the outer, calcified enamel of the tooth by bacteria commonly found in the human mouth. The bacteria stick to the teeth, embedded in a hard substance called dental plaque or calculus, which deposits on your teeth. Plaque often forms in between the teeth due to the inability of toothbrushes to properly clean these tough-to-reach areas of the mouth. These bacteria break down sugars and carbohydrates, resulting in an acid attack that breaks down the enamel of the tooth and causes the cavities.
Interproximal Cavities Diagnosis
The diagnosis of interproximal cavities is usually made by an X-ray called a bite wing. This type of X-ray allows the dentist to accurately assess the extent of the dental cavity. The depth of the cavity is usually deeper than it appears on the radiograph. Although a clinical assessment by visual inspection can be made by your dentist, bite wings are a crucial tool for early detection. A dental solution that visualizes the cavities can also be used in children instead of X-rays.
If the decay has only extended half way into the enamel of the tooth, these “incipient” cavities often can be recalcified with a fluoride gel. Once the cavity penetrates deeper into the enamel of the tooth, a filling is usually the appropriate treatment. The material of choice for dental fillings is either a white colored composite (synthetic material) or an amalgam containing silver. If these cavities go untreated, more extensive dentistry could be necessary such as a crown or root canal.
Cavities Between Teeth Resources
Doctor written main article on Cavities
Medically Reviewed by a Doctor on 12/1/2014