Online Dental Education Library
Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.
Bridge vs Implant
Caring for Dental Implant
Caring for Implant Supported Bridge
Caring for Traditional Bridge
Causes of Tooth Pain
Composite Filling (Posterior)
Composite vs Amalgam Filling
Consequence of Bone Loss
Filling vs Crown
Gingival Probing & Pocket Depth
Impacted 3rd Molars
Implant Supported Bridge
Manual vs Electric Toothbrush
Non-Carious Cervical Lesions
Occlusal Appliance for Tooth Wear
Progression of Decay
Plaque and Calculus
Progression of Decay
Proper Brushing Techniques
Proper Flossing Techniques
Root Canal with Post-Core Buildup
Root Canal with Post Core Impression
Recurrent Decay Around Restoration
Scaling and Root Planing
Single Tooth Loss
Temporomandibular Joint Disorder
Understanding Tooth Wear
Whitening with Bleaching Trays
What Does it Mean to Have Healthy Gums?
Why Do Teeth Crack?
What is Occlusion?
What is TMD?
Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun.
The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these intricate structures on the chewing surfaces of your teeth.
The sealants are applied to the chewing surfaces and are designed to prevent the intrusion of bacteria and other debris into the deep crevices on the tops of 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 (especially on molars) 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 a chemical 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.