Local Dental Care - Children Losing Teeth

Seal Out Tooth Decay in Your Children's Teeth

Sealants are a plastic barrier to protect the chewing surfaces of the eight permanent molars from decay. The six-year molars usually erupt (come in) between five and seven years of age and the twelve-year molars erupt around 11 to 14 years of age. More than 90% of decay occurs in the deep grooves of the chewing surfaces of these molars. When teeth first erupt, the enamel is not completely calcified (hardened), and the teeth are very susceptible to decay. Dental sealants should be applied as soon as the molars are in far enough to see the entire chewing surface. If a primary (baby) molar has early decay on a chewing surface, and the child is cooperative, a sealant may be recommended. Once decay has penetrated the second layer of tooth structure, a restoration (filling) must be placed.

The application of a sealant is painless, but does require cooperation. A very high flow of saliva, a strong gag reflex, or an inability to open the mouth wide enough for access to the molars, will make the procedure difficult. Your pediatric dentist will use various methods to manage these circumstances. The most important requirement for a quality sealant is your child's cooperation.

In order to see how the sealant is performed, you and your child could ask if you may watch the procedure being performed on another child or your dentist may have a videotape or DVD that you may view. There are four six-year molars and four twelve-year molars. Because the teeth do not always come in at the same time, all four permanent molars may not be sealed during one visit.

First, the tooth must be isolated from saliva. Remember, the tooth must be dry for the sealant to bond tightly to the tooth surface. A gel will be applied for 15 seconds. After this is rinsed away with water, the sealant is applied (usually with a tiny brush). A bright light is used to harden the sealant. There is no heat or sensation from the light. The procedure takes only minutes for each tooth. Your child may eat right away.

Sealants do wear out. Retention rates are about 85% over three years. Grinding teeth and chewing ice, popcorn kernels, or hard candy can crack sealants. How well the child's enamel bonds with the sealant will often determine how long a sealant will last. If a sealant is lost, the tooth is still more protected from decay than if the tooth had never been sealed. Decay will probably not occur if the sealant is replaced during the next six-month dental check-up. If your child has had a problem with cavities and his or her oral hygiene is very poor, decay can still occur.

Sealants are one of the very best things dentistry has to offer. Seal out your child's decay!

by Jane A. Soxman, DDS

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Pediatric Dentistry: Your Child's First Dental Visit

There are varying recommendations as to when the first pediatric dentistry visit should Pediatric Dentistry recommends that all children should have their baby teeth looked at by a pediatric dentist within six months of the eruption of the first tooth or no later than one year of age.

The American Academy of General and Pediatric Dentistry recommends between 18 and 24 months of age the child should have their baby teeth seen, unless there is an apparent problem. The American Academy of Pediatrics recommends a child be seen by age three, or sooner if there is a need.

Although there may not be many baby teeth to examine at one year of age, the first pediatric dentistry visit can provide parents with valuable information regarding care and prevention through education and counseling. Infants can be infected with the bacteria that cause tooth decay. Many children have decay in baby teeth by the time they are seven years old.

The infant oral health appointment will include:

• A review of the infant's diet and nutrition
• The need for fluoride supplementation considering dietary and other sources of fluoride
• Pediatric dentistry instructions for cleaning the baby teeth and gums
• Discussion regarding pacifier, finger, or other oral habits
• Injury prevention and trauma
• Oral development and normal eruption patterns
• Risk factors for decay in the child's baby teeth

Traumatic injuries to the mouth occur more often as the child progresses through crawling, walking, and running. If the first visit has already occurred, the parent has a doctor who is familiar with the child to call for emergency pediatric dentistry care.

The sooner your child is acquainted with a pediatric dentist and experiences a pediatric dentistry examination, the better for his or her overall perception of the dental visit. The child's temperament will determine how the appointment goes. Do not delay the first visit because you believe your child will not cooperate. You may be pleasantly surprised!

Make the first pediatric dentistry appointment as early in the day as possible. Toddlers are usually more rested in the morning. Try not to communicate your own fears, if any to your child. Your interpretations and expectations are different from your child's. Practice with your child's head on your lap. Depending on the age, explain how he or she should open wide, talk about the little mirror, the tooth counter, and Mr. Clean, who will make the baby teeth shine.

Avoid words such as hurt, drill, or shot. Do not expect too much from your child. The pediatric dentist will manage the behavior with age-appropriate expectations. A favorite toy or blanket can be taken with the child to hold. Some offices offer a "First Visit" videotape to be viewed at home prior to the visit. The book, Going to the Dentist, by Fred Rogers, is a great way to introduce the first visit. Here's to a wonderful first pediatric dentistry visit for your little "First Timer!"

by Jane A. Soxman, DDS

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.