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Human papillomavirus, or HPV, is best known as a sexually transmitted infection. In the United States, HPV is the most common sexually transmitted disease, with 79 million Americans currently infected, according to the Centers for Disease Control and Prevention. In addition to increasing risk for cervical cancer, HPV is a contributing factor in some cases of oral cancer. Each year an estimated 1,700 women and 6,700 men develop oropharyngeal cancer, which affects the tongue and throat.

Connection between HPV and oral cancer

There are more than 40 strains of HPV that live in the skin and mucosal areas. Some of these affect the genitalia, while others are found in the mouth and throat. Of the strains of oral HPV, only one, called HPV16, increases the risk of oral cancer, the Oral Cancer Foundation reports. A retrospective study conducted found that oral cancer developed an average of 15 years after exposure to HPV, making it a relatively slow-growing form of cancer.

In general, 80% of Americans will have an HPV infection at some point in their lifetimes, while 99% develop no ill effects. Getting oral HPV is associated with multiple sexual partners and engaging in oral sex; however, even some individuals who have been with only one partner may contract the infection. Although overall risk of oral cancer from HPV infection is low, it is essential to be proactive about oral health.

How to prevent HPV-related oral cancer

Scientists continue to study how HPV infections lead to oral cancer, so little is known about the progression of the disease. However, one recent study found that poor oral health, including gum disease and poor oral hygiene, is associated with oral cancer risk. Thus, being vigilant about brushing and flossing your teeth regularly may reduce HPV-related oral cancer. Getting the HPV vaccine also protects against the oral form of the virus.

Another key way to reduce mortality from oral cancer is to have regularly scheduled appointments with at Smile Dental Center. Having Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman examine your mouth at least two times a year increases the likelihood that a sign of oral cancer, such as a sore or patch, will be detected. If you’re concerned about HPV-related oral cancer, please give us a call at our San Mateo office for advice about oral hygiene and disease prevention.

Children are born with a set of primary teeth – 20 to be exact – that help them learn to chew and speak, and develop enough space in the jaw for the permanent teeth that will appear several years later. Kids are especially susceptible to decay, which can cause pain and tooth loss – a problem that could interfere with oral development. As a parent, it is important that you take proactive steps to keep your child’s teeth as healthy as possible.

Bottles and “Sippie Cups”

One of the biggest culprits of childhood tooth decay is poor diet. This begins as early as a few months old, when children are often allowed to go to bed with bottles and “sippie cups” of milk or juice. The sugars in these beverages – even natural sugars – can steadily decay the teeth.

Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman and our staff suggest serving children milk and juice only at meal times, and limiting juice intake to just a few ounces per day. If your child becomes thirsty between meals or likes to go to bed with a bottle, serve water during these times.

Hygiene

As a parent, you can establish healthy dental habits long before your child’s first tooth erupts. Start by gently wiping your baby’s gums with a clean wash cloth during the first months of life. By age one, graduate to an appropriately sized toothbrush with fluoridated toothpaste, and brush at least twice a day.

Dental Visits

Dental visits should start young and continue on a regular basis throughout your child's life. Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman and our staff recommend parents bring their children to Smile Dental Center for the first time no later than the child’s first birthday. Initial visits concentrate on parental education, while later visits may include thorough cleanings and fluoride treatments as your child grows.

For more information about keeping your child’s teeth cavity-free, contact our San Mateo office to schedule a dental consultation and checkup.

Earth Day began in 1970 as an event to raise awareness of our environment. What began as a single day in April is now recognized around the world to bring attention and education to global environmental issues. Conserving our natural resources, reducing water and air pollution, and developing green technologies are all ways in which we can improve the environment around us.

Reduce, Recycle, and Reuse

One of the easiest ways to participate in Earth Day is by simply reducing the amount of refuse that ends up in landfills. Many communities have recycling programs for paper, plastic, and metal refuse. By keeping recyclable items out of landfills, we reduce the need for new disposal space and the amount of energy needed for burning refuse. Recycling products also helps conserve the resources that are used in making new products.

You can save money by reducing your consumption of many everyday products. Single disposable water bottles can be recycled but they are costly. By using filtered faucet water, you can conserve your financial resources. Disposable paper towels can also be wasteful. Consider reusable cleaning rags for the majority of your chores.

Reusing items saves both the environment and your finances. A large number of products can be re-purposed to create a new item. Old furniture can be remade into a new piece. Old clothing can be used for craft items. If you are not able to find ways to reuse your old items, donate them to a charity. Remember to continue your positive environmental steps on a daily basis.

Other things you can do to improve the environment

Everyone, young or old, can find ways to participate in improving the environment. Some ideas include:

• Planting trees
• Picking up litter
• Reducing energy consumption
• Walking, bicycling, or carpooling to work or school
• Disposing of hazardous waste properly
• Using rain barrels to conserve water for plants

Earth Day is designed to appreciate and celebrate the health of the earth. Keeping the earth healthy is important, but keeping your mouth healthy is important, too. Healthy teeth and gums contribute to your overall health and well-being, so remember to call our team at Smile Dental Center to schedule an appointment. Have a happy and healthy Earth Day, from Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman!

Many parents have concerns about their children’s teeth not falling out on time. Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman and our team are here to answer any questions parents may have about when children lose their teeth.

Children have 20 primary teeth that come in around age three. By about age six, these teeth will loosen and begin to fall out on their own to make room for the permanent ones. It is common for girls to lose their baby teeth earlier than boys. Most children lose their final baby tooth by age 13.

Baby teeth normally fall out in the order in which they came in. The lower center incisors are usually the first to fall, around age six or seven, followed by the upper central incisors.

If a child loses a tooth to decay or an accident, the permanent tooth may come in too early and take a crooked position due to teeth crowding. If your child loses a tooth to decay or accident, call Drs. Grace Ng, Orapin Horst, Shirley Lei, David Kim, and Gabriella Bateman to make an appointment.

Some kids can’t wait for their baby teeth to fall out, while others dread the thought of losing a tooth. When your child begins to lose teeth, you should emphasize the importance of proper dental care on a daily basis to promote a healthy mouth.

Remember to:

• Remind your child to brush his or her teeth at least twice a day and offer assistance if needed
• Help your child floss at bedtime
• Limit eating and drinking between meals and at bedtime, especially sugary treats and drinks
• Schedule regular dental visits for your child every six months.
• Ask about the use of fluoride treatments and dental sealants to help prevent tooth decay.

Call Smile Dental Center to learn more about caring for baby teeth or to schedule an appointment at our San Mateo office!