Tuesday, October 18, 2011

Caring for Your Teeth At Any Age


Dr. Jay Jorgensen D.D.S.
Here's a little secret: It's possible to live 100 years and still have your natural teeth. Even if you grind them when you're stressed out, eat a lot of sugary foods, drink too much coffee (which can stain), or occasionally forget to brush and floss, you can still have healthy teeth for many years to come.


If, starting in the teen years, you develop good brushing and flossing habits, you are less likely to have dental problems as you age. People with healthy teeth will actually reduce their risk of diabetes and cardiovascular disease, and have lower blood pressure, if they follow what we ask them to do.


I have some older people who have actually started crying, saying, "If only someone had really made me understand this. If only I had really understood how important a simple thing like brushing and flossing is, and what a difference it would have made.


Good dental care starts in infancy, before teeth even appear, and requires daily attention throughout your lifetime. Here is an easy guide to help you keep your teeth and your smile as healthy as possible.


Childhood


All children should be seen by a dentist by their first birthday, according to the American Academy of Pediatric Dentistry. The dentist will instruct you on how to keep your baby's mouth clean and tell you how to avoid problems such as baby bottle tooth decay. There should be no bottles or sippy cups with milk or juice in bed. When children go to bed, they do not swallow as often. The teeth are then constantly bathed in a sugary substance. Decay can be so rapid that people think their baby's teeth came in that way.


Even before an infant has teeth, you should wipe his or her mouth daily with a washcloth or specially formulated dental wipes to help eliminate bacteria that can cause thrush, an oral yeast infection marked by irritation and white patches in the mouth. Move on to a soft toothbrush once teeth erupt, brushing at least once a day. As a rule, children cannot be expected to brush their own teeth properly until they have developed the fine motor control that allows them to write in cursive, around age 8. Flossing should start as soon as a child's teeth are touching, usually by age 3.


Schedule dental visits with us twice a year, and ask us about dental sealants, which can protect teeth against decay. If you use well water, be sure to ask whether fluoride supplements are necessary.


Adolescence


As children enter adolescence, their new set of adult teeth is at an increased risk for cavities and gum disease. That's because brushing and flossing has now become their own responsibility and they might not be so vigilant about it. While away from home, they may consume large amounts of sugary beverages that feed destructive oral bacteria.


We tend to see a lot of decay between the teeth of patients at that age. They know how to brush, but flossing to get rid of bacteria between the teeth becomes just as important for healthy teeth.


Wisdom teeth also become an issue in the teen years. They should be removed because most people simply don't have enough room in their mouths to accommodate them. The advantage of getting them extracted early is that they are fairly easy to remove because the roots are not formed and your bone is more pliable.


Young Adulthood


Young adults often believe that if their teeth aren't bothering them, they don't need to see a dentist. Nothing could be further from the truth. You may not know you have a cavity until you need a root canal because the tooth doesn't start to hurt until the nerve has been damaged.


Adults should brush twice daily with fluoridated toothpaste and floss once a day. Electric or sonic toothbrushes work well, but not everyone needs them. You can clean just as well with a manual toothbrush as you can with a mechanical toothbrush, but most patients have a tendency to brush longer with an electric toothbrush.


Dental care is extremely important for pregnant women because studies have shown a link between gum disease and low-birth-weight babies. Because of the hormonal changes that take place in your body during pregnancy, you are at a much higher risk of developing some gingivitis.


The frequency of dental visits depends on your dental history, hygiene skills, and genetics. Most people should have a checkup every six months.


Midlife


This is the time when your teeth really start showing their age. Fillings you received decades ago start to break down. We start to see more root canals and tend to see more crowns because these teeth have been filled to capacity because of repeated cavities and fillings.


Gum disease becomes a formidable foe in middle age. You need to focus on daily flossing and brushing to keep your gums as healthy as possible — gum disease has been linked with a risk of heart disease, according to the American Academy of Periodontology.


Oral cancer becomes a concern as well, especially among smokers. If you have a sore in your mouth that does not go away within two weeks, it needs to be looked at by your dentist.


Senior Years


As we age, medications can lengthen our lifespan and improve our quality of life. Unfortunately, a common side effect of many drugs is dry mouth. Saliva is a natural tooth protector, so having less of it increases the risk of cavities. Many people use candies or gum to combat dry mouth, but such a habit can actually add fuel to the fire — sugar feeds bacteria in your mouth. To stimulate saliva, we prefer gum with the natural sugar substitute xylitol, because it mimics the action of fluoride. Sugarless candies and gum are also recommended.


If a condition such as arthritis or declining vision is making it difficult for you to brush, try an electric toothbrush. Continue to see our office twice a year.


By taking care of your teeth, you're not just ensuring a pretty smile. Tooth loss can affect your self-esteem and make it hard to enjoy the foods you love. And if you aren't eating properly, you're putting yourself at risk for nutritional deficiencies. In addition, poor dental hygiene can cause bacteria to enter the bloodstream, which puts you at a higher risk for heart disease, lung infections, diabetes, and osteoporosis.


For these reasons, being proactive about your dental care is worth the effort. "It takes brushing twice a day, flossing daily, and visiting a dentist on a regular basis. The rewards are worth it — good oral hygiene can help you keep your teeth for a lifetime.


760-323-2771

Tuesday, October 11, 2011

Oral Cancer Recurrence Predicted By Gene Signature

Dr. Jay Jorgensen D.D.S.
Oral Squamous Cell Carcinoma (OSCC) is responsible for nearly a quarter of all head and neck cancers. It is one of the leading causes of cancer death - largely due to the failure of current histological procedures in predicting the recurrence of the disease. New research published in BioMed Central's open access journal BMC Cancer shows that a four-gene signature may accurately predict which patients are at higher risk of OSCC recurrence.

A team of researchers, including Drs. Patricia Reis and Levi Waldron, and led by Dr Suzanne Kamel-Reid and Dr. Igor Jurisica, from the Ontario Cancer Institute at University Health Network (UHN) Toronto, Canada collected cancerous and noncancerous oral tissue samples from patients with OSCC from Toronto General Hospital at UHN. They then used a meta-analysis of five published microarray studies along with their own microarray analysis to reliably identify 138 genes commonly over-expressed in both OSCC and normal margin tissues. Of these genes, a four-gene signature with the highest predictive risk of recurrence was selected. This signature contained cell invasion related genes MMP1, COL4A1, P4HA2 and THBS2.

The researchers explained, "Our data suggest that histologically normal surgical resection margins that over-express MMP1, COL4A1, THBS2 and P4HA2 are indicative of an increased risk of recurrence in OSCC. Patients at higher risk of recurrence could potentially benefit from closer disease monitoring and/or adjuvant post-operative radiation treatment, even in the absence of other clinical and histopathological indicators. Our findings may be applied to develop a molecular test, which could be clinically useful to help predict which patients are at a higher risk of local recurrence."

 760-323-2771

Monday, October 3, 2011

I Brush, Do I Really Need To floss?



Dr. Jay Jorgensen D.D.S.

YES! Flossing is the single most important weapon against plaque, perhaps more important than the toothbrush. Dental floss removes plaque and debris that adhere to teeth and gums in between teeth where the toothbrush can't reach. It also polishes these surfaces, and can help control bad breath. Many people simply don't spend enough time flossing, and may have never been taught to floss properly Next time you come in for a visit, ask Debbie to show you the best technique. Dental floss also comes in many forms: waxed and unwaxed, flavored and unflavored, wide and regular. We can help determine what type is best for you. You may also prefer a prethreaded flosser or floss holder. These are handy for people with limited dexterity, for those who are just beginning, or for caretakers who are flossing someone else's teeth. Remember...An ounce of prevention is worth a pound of cure. So no more excuses. By flossing your teeth DAILY, you increase the chance of keeping your teeth a lifetime, and decrease your chance of having gum disease and tooth decay.

760-323-2771