Online Dental Education Library

We strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions affecting the teeth and gums. Please use our dental library to learn more about these dental conditions and the treatments that are available. If you have questions, please contact us.

The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses some of these intricate structures on the chewing surfaces of your teeth.

Enter sealants, which are thin coatings applied to the chewing surfaces designed to prevent the intrusion of bacteria and other debris into the deep crevices on the tops of your teeth.

Sealants actually were developed about 50 years ago, but didn't become commonly used until the 1970s. Today, sealants are becoming widely popular and effective; young children are great candidates for preventative measures like sealants because in many cases, decay has not set in. Even on teeth where decay is present, sealants have been shown to fight additional damage.

Sealants are applied by first cleaning the tooth surface. The procedure is followed by etching the tooth with an abrasive substance, which allows the sealant to better adhere. After the sealant is applied, a warm light source is directed to the site to promote faster drying. Sealants usually need re-application every five to 10 years.


PAUL S. LEWIS, DDS, MS

Specialist in Periodontics


US Bank Building

2620 Stewart Avenue

Suite 216

Wausau, WI  54401

 

715.842.3506