Dental FAQ's

Children continually get new teeth from age 3 months to the age 6 years. Most children have a full set of 20 primary teeth by the time they are 3 years old. As a child nears the age 6, the jaw grows making room for the permanent teeth. At the same time, the roots of the baby teeth begin to be resorbed by the tissues around them and the permanent teeth under them begin to erupt.

Primary teeth are just as important as permanent teeth for chewing, speaking and appearance. They also serve as placement holders for the permanent teeth. Primary teeth also provide structure to help shape the child's face.

Crooked or crowded teeth are very common in the growing patient. Even patients that get braces may develop a minor degree of crooked (crowded) teeth, particularly in the front teeth of the jaws, as they grow old.

The first step in determining the need for treatment is what we call an orthodontic consult. During this appointment, we may obtain special records and special x-rays of your child's jaw. This information will allow us to make a decision based on predicted growth patterns that your child may show later. In orthodontic terms, we refer to this as Early Treatment.

Early Treatment refers to ANY orthodontic (braces) or orthopedic appliances (like Headgear) treatment that begins when the child is in primary dentition or in early mixed dentition (when the first permanent teeth begin to erupt).

Early Treatment has been proven to be effective despite objections by some people in the orthodontic community.

The American Academy of Pediatric Dentistry (AAPD) recognizes that early diagnosis and successful treatment of developing malocclusions can have both short-term and long-term benefits, while achieving the goal of occlusal harmony, function, and facial aesthetics.

In general, children need x-rays more often than adults. Their mouths grow and change rapidly. They are more susceptible to tooth decay than adults. The American Academy of Pediatric Dentistry recommends x-ray examinations every six months for children with a high risk of tooth decay. Children with a low risk of tooth decay require x-rays less frequently.

X-rays allow dentists to diagnose and treat health conditions that cannot be detected during a clinical examination. If dental problems are found and treated early, dental care is more comfortable and affordable.

Particular care is applied to minimize the exposure of young patients to radiation. With contemporary safeguards, the amount of radiation received in a dental x-ray examination is extremely small. The risk is negligible. In fact, dental x-rays represent a far smaller risk than an undetected and untreated dental problem.

Childhood cavities, also now known as "Early Childhood Caries" is an aggressive form of caries that occurs in infants and very young children. It is typically associated with prolonged consumption of liquids containing sugar and affects initially the top front teeth, later spreading to other "baby teeth." Because of the aggressive nature of this disease, early intervention is necessary.

The American Academy of Pediatric Dentistry (AAPD) and the American Academy of Pediatrics (AAP) recommend that ALL children should see a dentist before age one.

By swallowing too much fluoride for the child's size and weight during the years of tooth development, a child can develop enamel fluorosis. This can happen in several different ways.

First, a child may take more of a fluoride supplement than the amount prescribed.

Second, the child may take a fluoride supplement when there is already an optimal amount of fluoride in the drinking water.

Third, some children simply like the taste of fluoridated toothpaste. They may use too much toothpaste, and then swallow it instead of spitting it out.

One of our most common consults occurs when children around the age of seven begin to lose their lower front teeth. Many of our parents become overly worried about this phenomenon. It is VERY NORMAL for permanent lower incisors (front teeth) to erupt behind their predecessors (baby teeth); however, if a baby tooth is not loose by the time half of the permanent incisor has erupted, it may be necessary to pull it.

It is normal and even "ideal" for baby teeth to have spacing between each other.

Keep in mind that when permanent teeth erupt, their size will be considerably larger than that of baby teeth. As the baby teeth are lost, the erupting permanent tooth will quickly take advantage of this excess space.

Children who do not have spacing in their primary dentition can have a higher incidence of crowding (crooked teeth) in the permanent dentition.

When a baby tooth changes color, it can mean many things. Baby teeth can and do normally change in color, particularly close to the time that they become loose; however, this change is minimal and should not be confused with a carious lesion (cavity).

The best way to determine if your child has a stain or a true cavity is to take him or her to a pediatric dentist.

Caries is an infectious disease; it progresses if left untreated, and usually is associated with pain (especially when the cavities are large). Teeth with cavities typically assume a darker (brown) discoloration; and depending on the extent, may exhibit loss of tooth structure.

Teeth that have been previously "bumped" may also change in color. Traumatized baby teeth can assume a yellow or a dark discoloration, which may or may not be associated with pain.

Other less common causes of changes in color may be: fluorosis, food staining (particularly tea or colas), systemic disease (hepatitis), etc.

There is no such thing as the best toothpaste. We recommend ONLY products that have been ADA (American Dental Association) accepted or approved.

The selection is usually made on a case-by-case basis, however the main consideration when selecting toothpaste is your child's age.

This is due to the risk of fluorosis in younger children that swallow toothpaste during regular brushing. A child may face the condition called enamel fluorosis if he or she gets too much fluoride during the years of tooth development. Too much fluoride can result in defects in tooth enamel.

This is one of the most commonly asked questions that we get from our patient's parents. We try to minimize the discomfort of the injection by placing a gel that works as a local anesthetic to numb the tissue were the injection will be administered.

Profound local anesthesia is usually obtained five to ten minutes after the injection, depending on the area of the mouth where the anesthetic was placed. We always check to confirm that the area is numb before we begin to work. In cases of localized infection or trauma (like broken teeth), it is very difficult to obtain profound anesthesia. However, we do have other means of supplementing the anesthetic (like conjoined use of nitrous-oxide gas, medications, or conscious sedation).

Younger children, particularly pre-schoolers, may interpret the feeling of numbness as pain, and therefore cry. Please follow the post-operative instructions that we give you, in order to minimize complications such as lip biting.