4/5/2012

Technological advances in dentistry were on display at a recent convention, including an X-ray machine that takes 3-D images and can pick up otherwise hidden cavities and differentiate sinus problems from tooth problems. Representatives also showed how dental lasers can be used to speed healing of herpes simplex 1 blisters and demonstrated a system that negates the need for temporary crowns.

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KTRK-TV (Houston)

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