But why do we have wisdom teeth if we often need to get them removed? One theory has to do with our diets. Scientists say the diet of prehistoric humans probably required more chewing teeth. Life was probably a little rougher on the teeth back then, too. So it was good to have extras.
The removal of wisdom teeth is performed by oral surgeons. They say if removal is advised, the best time to do it is before the teeth cause any problems or pain.
The American Association of Oral and Maxillofacial Surgeons says young adults are the best candidates for wisdom teeth removal. The group says older patients may be at greater risk for disease in the tissue surrounding the molars.
Patients can have general anesthesia during the operation. Or they might choose to have a local painkiller and remain awake. It may depend on the condition of the wisdom teeth and the number to be removed.
After surgery, there can be swelling of the gums and face and some pain. Both can be treated with cold wraps and medication.
And that’s the VOA Special English Health Report, written by Caty Weaver. I’m Shirley Griffith.
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2013-11-25
2013-11-25
2013-11-25
2013-11-25
2013-11-25
2013-11-25