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Sealing Out Tooth Decay

Tooth decay has become increasingly prevalent in preschoolers.  Not only is tooth decay unpleasant and painful, it can also lead to more serious problems like premature tooth loss and childhood periodontal disease.

Dental sealants are an important tool in preventing childhood caries (cavities) and tooth decay.  Especially when used in combination with other preventative measures, like biannual checkups and an excellent daily home care routine, sealants can bolster the mouth’s natural defenses, and keep smiles healthy.

How do sealants protect children’s teeth?

In general, dental sealants are used to protect molars from oral bacteria and harmful oral acids.  These larger, flatter teeth reside toward the back of the mouth and can be difficult to clean.  Molars mark the site of four out of five instances of tooth decay.  Decay-causing bacteria often inhabit the nooks and crannies (pits and fissures) found on the chewing surfaces of the molars.  These areas are extremely difficult to access with a regular toothbrush.

If the pediatric dentist evaluates a child to be at high risk for tooth decay, he or she may choose to coat additional teeth (for example, bicuspid teeth).  The sealant acts as a barrier, ensuring that food particles and oral bacteria cannot access vulnerable tooth enamel.

Dental sealants do not enhance the health of the teeth directly, and should not be used as a substitute for fluoride supplements (if the dentist has recommended them) or general oral care.  In general however, sealants are less costly, less uncomfortable, and more aesthetically pleasing than dental fillings.

How are sealants applied?

Though there are many different types of dental sealant, most are comprised of liquid plastic.  Initially, the pediatric dentist must thoroughly clean and prepare the molars, before painting sealant on the targeted teeth.  Some sealants are bright pink when wet and clear when dry.  This bright pink coloring enables the dentist to see that all pits and fissures have been thoroughly coated.

When every targeted tooth is coated to the dentist’s satisfaction, the sealant is either left to self-harden or exposed to blue spectrum natural light for several seconds (depending on the chemical composition of the specific brand).  This specialized light works to harden the sealant and cure the plastic.  The final result is a clear (or whitish) layer of thin, hard, durable sealant.

It should be noted that the “sealing” procedure is easily completed in one office visit, and is entirely painless.

When should sealants be applied?

Sealants are usually applied when the primary (baby) molars first emerge.  Depending on the oral habits of the child, the sealants may last for the life of the primary tooth, or need replacing several times.  Essentially, sealant durability depends on the oral habits of the individual child.

Pediatric dentists recommend that permanent molars be sealed as soon as they emerge.  In some cases, sealant can be applied before the permanent molar is full grown.

The health of the sealant must be monitored at biannual appointments.  If the seal begins to lift off, food particles may become trapped against the tooth enamel, actually causing tooth decay.

If you have questions or concerns about dental sealants, please contact your pediatric dentist.

Testimonials.

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Testimonials

My mother is in a nursing home in Harrisville Michigan. She dropped her dentures and broke a tooth. The entire staff was in her room trying to find the broken tooth, but it must have fallen into the heat register or something. Anyway it never turned up. My brother, Rick, went to visit and called to tell me about it. "We have to do something," he told me. "I can't stand to see mom looking like this." He was planning to take a few days off and take me up north to see about getting her to the dentist to get her plate fixed. I went online and called several dentists in the area. They could not help me with the problem. Then I found Dr. Gregg Resnick DDS in Alpena. He said he could fix them and have them ready by the next day. I had our friends, Shirley and Tom Harmon, pick up the plate and take it to his office. The doctor called me (I live over 200 miles from where my mom is). Dr. Resnick was concerned that he might not be able to grind the tooth properly and that my mom wouldn't be able to chew properly. You see he was under the impression she had a full set of dentures and didn't realize that she had some lower teeth. He told me that although the tooth was broken mom would not have a problem chewing with it that way. "But, we do have a problem," I told him. "My brother can't stand to look at her with that broken tooth." He sighed and said, "Let's do it then." I could have hugged him through the phone. I promised him that if mom had a problem chewing that I would bring her handicap van and get her to his office the next day. Well, mom got her plate today. She ate dinner and said that she could chew just fine. I have Dr. Resnick to thank for this. He did me a favor and it worked out just fine. I wish there were more dentists like him. He and his staff gave me 5 star service.

Sandra C.

My name is Brad Boehm. I am a local physician in Alpena, Michigan. I had an erosion problem with my teeth that made them appear yellow and deformed. I went to see a cosmetic dentist in Atlanta, Georgia. The repair work to my teeth including veneers was over $70,000. I came home very depressed. While at a routine cleaning I discussed this with Dr. Gregg Resnick, my new dentist. He formulated a treatment plan that was identical to the plan from Georgia at less than one-third the cost. I am sure the cost in Georgia included partial rent payment for the mansion the clinic was located in.

I chose to have my teeth fixed by Dr Resnick and I truly could not be happier! During the treatment process minor adjustments were made. This required a quick end of the day visit to see Dr. Resnick instead of a day or two wasted flying to Atlanta. My family and friends comment all the time about my teeth and how I smile so much more. I would recommend Dr. Resnick to anyone who wishes to improve their smile.

Dr. Boehm

I first met Dr. Resnick 20 years ago when referred by a friend for emergency care. Now Nancy and I are thankful he has been our dentist ever since. We think of our appointments as going to an office where we will be treated as friends, not only by him, but also by the staff.

Dr. Resnick is always calm, patient, encouraging and knowledgeable in dental care. His staff reflects his demeanor. Furthermore, he is an interesting guy.

He is always interested in patients as individuals outside of the office. I remember telling him of impending surgery and later he called me at home to encourage and wish me well.

We recommend him to all our friends.

Robert and Nancy Sloan

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