Our Blog

“What is the strongest substance in the body?” If this question comes up on trivia night, be prepared to impress your team when you confidently answer, “Tooth enamel!”

Tooth enamel? The reason for this surprising answer lies in the biology of our teeth. Minerals make up well over 90% of our enamel, a much higher percentage than is found anywhere else in the body, including our bones. But unlike bone tissue, which can heal and regenerate, tooth enamel cannot. Even though it is extremely strong, enamel can be damaged by a process called demineralization.

Demineralization

Demineralization is a result of acids at work in our mouths. Acids actually break down the minerals in our enamel, making the enamel softer. Over time, bacteria attack deeper into the tooth, eventually leading to decay. Acidic foods like sodas, citrus, pickles, and coffee are obvious culprits in providing an acidic environment, but there are other problem foods as well. We all have bacteria in our mouths, which can be helpful or harmful. The bacteria in plaque use the sugars and starches we eat to produce even more acids.

This process is something that takes place very quickly. In fact, even brushing too soon after eating something acidic can damage the demineralized surface of a tooth. Waiting at least 20 to 30 minutes to brush gives our bodies a chance to restore the enamel surface in a process called remineralization.

Remineralization

Our bodies are actually designed to help protect our enamel, and the most important part of this process is saliva production. Saliva cleanses our teeth and reduces levels of acidity. And our saliva constantly washes important minerals over our teeth. Calcium and phosphate ions rebuild and strengthen molecules where demineralization has taken place. This process is called remineralization.

We have other ways to help the remineralization process along. Fluoride toothpastes and fluoridated water speed up the movement of mineral building blocks back to the surface of the tooth. Fluoride also strengthens our teeth so that they resist acids and demineralization better than teeth without fluoride, making them less vulnerable to cavities.

New products are available for home and professional use that are designed to increase remineralization—talk to Dr. Guijon at our Huntington Beach, CA office if you would like the latest recommendations. In fact, talk to us about tooth-friendly menus, the best toothpastes, brushing techniques, and all the ways to keep your enamel its healthiest. You’ll be answering all those trivia questions with a strong, confident smile!

A dental sealant is a liquid that is applied to the teeth. The sealant hardens and provides a protective coating that is designed to reduce cavities and create a smoother tooth surface. Dental sealants are clear or white; they do not take away from the appearance of teeth. You can think about this treatment as being similar to varnish that protects a wood floor.

Sealants are not the same as fluoride treatments. The application is similar, but sealants are a semi-permanent protective coating. Dr. Guijon and our staff recommend that sealant applications for children begin soon after molars erupt, first molars around the age of six, and second molars around the age of 12.

Simple Application

Having sealants applied is not uncomfortable at all. First, your child's teeth will be cleaned and dried. A gel is applied, which helps the sealant adhere to the tooth, and then is rinsed away. Your child's teeth are dried again and the sealant is applied. A few seconds of exposure to a light source may be used to cure the sealant and make it semi-permanent. Sealants should last for a long time, normally between five and ten years.

Sealant Benefits

The coating on the surface of your child's teeth reduces the amount of acid contact. Normal acids in foods that are consumed can eat away at the surface of teeth. Bacteria also react to plaque formation and create more acid in the mouth. These small pits or weakened areas are prone to caries or cavity formation. Preventing cavities is a much better choice than drilling and filling damaged teeth.

A sealant also helps to smooth the chewing surfaces of your childn't teeth. The smoother surface is not as likely to retain small particles of food and bacteria. Your child's mouth stays cleaner and food is not left behind to form acids. The protective application can also be used on other teeth that have a rough surface, to protect the grooves or pits from decay.

After the sealant is applied, your child still needs to take proper care of his or her teeth. Regular brushing and flossing is required. Dr. Guijon may recommend fluoride treatments to strengthen and protect your child's teeth further.

If you have any concerns about sealants, please discuss them with during your child's next appointment at Surf City Pediatric Dentistry. We want your little one's teeth to stay healthy for life.

One of the greatest features our team at Surf City Pediatric Dentistry offers is the ability to see first-hand how we can help our patients. While X-rays help us detect any problems in your mouth and give us valuable information on what is bothering you, they often don’t give Dr. Guijon a complete view of everything that is going on inside your mouth. With the use of an intraoral camera, we can see every aspect of your teeth and mouth with incredible detail, uncovering cracked or fractured teeth, excessive wear, carious lesions, cavities, or other issues that may be hidden. When we can discover oral problems early on, your treatment is much less invasive and often saves you money down the road.

An intraoral camera allows Dr. Guijon to view clear, precise images of your mouth, teeth, and gums and allows us to make an accurate diagnosis.  With clear, defined, enlarged images, Dr. Guijon and our team see details that standard mirror examinations may miss. It’s much easier to understand what is happening in your mouth if you can see the problem on a computer monitor, and it means faster diagnosis and less chair-time for our patients!

Intraoral cameras are small, about the size of a dental mirror, and emit a light onto the tooth. The tooth will emit a color that lets Dr. Guijon determine if the tooth is healthy or diseased. Intraoral cameras also allow us to save your images on our office computer to provide a permanent record of treatments. These treatments can be printed for you, other specialists, and your lab or insurance companies.

For any questions about the intraoral camera, we encourage you to ask Dr. Guijon or our team during your or your child’s next visit or by giving us a call at our convenient Huntington Beach, CA office.

If you have been bringing your baby in for regular checkups since that first tooth arrived, you might expect that he or she is already familiar with Dr. Guijon and our staff. Often, though, months pass between visits, which is a very long time for a child. How can you make your preschooler’s return visit a happy one? We have some suggestions!

Before Your Visit

• Prepare your child for her visit. Simple explanations are best for a young child. You might tell your daughter that a dentist is a doctor who helps keep her teeth strong and healthy. Let her know a bit about what will happen. Being told, “You will sit in a special chair,” or, “Can you open wide so we can count your teeth?” will give her some idea of what it’s like to visit our office.
• There are many entertaining books for young children about visiting the dentist. Reading some of these to her for a few days before the appointment will let her know what to expect.
• Use playtime to prepare. You might count your daughter’s teeth or let her “play dentist” and brush the teeth of her favorite doll or stuffed animal.

When You Arrive

• Your attitude can be contagious! If you treat a visit to the dentist like any other outing, chances are your child will too. Your calm presence is exactly what your child needs.
• You might want to come a bit early to let your son explore the office. Bring a favorite toy or book to keep him entertained if you need to. A favorite stuffed toy can be a comfort in an unfamiliar place.
• If you are with your child during his checkup, follow our lead. Don’t be concerned if your child seems uncooperative at first or even throws a tantrum—we are used to working with children, and have techniques to make his experience as relaxed and as positive as we possibly can.

We Are Here to Help

We are your partners in your child’s dental care. Call our Huntington Beach, CA office anytime for suggestions about making your child’s visit a comfortable, comforting experience. Our goal is to start your child confidently on the road to a lifetime of empowering dental visits and lasting dental health.