Dentist Blog

Posts for: July, 2013

By Northside Family Dentistry
July 30, 2013
Category: Oral Health

Olivia Newton-John, now in her early 60's, is still a fresh-faced picture of health — with a radiant smile to match. How does she do it? She does it with healthy habits learned from her German-born mother, Irene.

“I love greens, and as many organic vegetables as possible,” Olivia recently told Dear Doctor magazine. “From spinach to salads to beets — pretty much any and all greens!”

Olivia credits her mom with instilling her lifelong love of healthy foods. Irene used dark bread rather than white bread for sandwiches and even made her own yogurt — which she used as a topping on baked fruit for dessert.

“Growing up, my mum really taught us some great eating habits,” Olivia told the magazine. “When I was a girl in school, all of my friends would have cakes and cookies and fun foods but my mum was all about teaching us to eat healthy foods and to be very aware of what we were putting into our bodies. At the time I was annoyed about it, but looking back now I thank her for teaching me at an early age to eat healthily.”

Irene paid particular attention to her children's oral health. “My mum always made us brush and floss after every meal so, once again, like the foods we ate, she taught us early about the importance of great dental hygiene,” said Olivia, who has an older brother and sister.

As a mom herself, Olivia passed those healthy habits down to her daughter, Chloe.

“I always insisted on regular dental checkups and limited sugar, especially in soft drinks — they were never in our fridge,” she said.

Parents do play an important role in developing healthy oral habits from the very beginning, starting with proper tooth-brushing techniques. By age 2, a brushing routine should be established using a smear of fluoride toothpaste. For older toddlers, parents can use a child's size soft toothbrush with water and a pea-sized amount of fluoride toothpaste. Children need help brushing until at least age 6, when they can generally take over brushing by themselves and also learn to floss.

The point of a good daily oral hygiene routine is to remove the film of bacteria that collects daily along the gum line, and in the nooks and crannies of teeth. Effective daily removal of this biofilm will do more to prevent tooth decay and promote lifelong dental health than anything else.

If you would like to learn more about preventing tooth decay or teaching your child to brush and floss correctly, please contact us or schedule an appointment for a consultation. If you would like to read Dear Doctor's entire interview with Olivia Newton-John, please see “Olivia Newton-John.” Dear Doctor also has more on “How to Help Your Child Develop the Best Habits for Oral Health.”

By Northside Family Dentistry
July 15, 2013
Category: Dental Procedures
Tags: orthodontics   retainers  

Whether they come as removable devices or wires permanently attached behind the front teeth, orthodontic retainers have a crucial job to do in your mouth. Here's the skinny on what you ought to know about them.

1) Retainers keep your new smile looking the way it should.

After having braces to move your teeth into the desired position, a retainer is needed to keep them from moving right back where they were! In time, the periodontal (“peri” – around; “odont” – tooth) structures, which are constantly renewing themselves, will adapt to their new positions, and the teeth will stabilize.

2) There are different types of retainers.

Once upon a time, retainers were made of pink plastic and bent wire, and were removable. They're still available — but a common alternative today is to have clear retainers that fit onto your teeth covering them entirely or to have thin wires bonded to the inside of the front teeth They don't show, and you don't have to worry about putting them in and taking them out. If you prefer, ask us whether this type of retainer would work for you.

3) It takes several months for your teeth to become stable in a new arrangement.

Teeth must be held in position long enough for the bone and ligament that attaches them to the jaw to re-form and mature around them. A retainer helps avoid trauma as the teeth and associated structures are adjusting to relocation, allowing the process to end slowly and gently.

4) Even when they're stable, your teeth are always in a “dynamic” state.

There is some “memory” inherent in bone and gum tissue, which tends to cause teeth to shift back to their former positions for a long period of time after treatment. But teeth aren't held in place just by bone and ligament — a balance between the forces of the lips, cheeks and tongue also helps them stay put. This balance changes over a period of time.

5) The movement of teeth is unique to each person, and is not predictable.

Contrary to what orthodontists used to believe, there is no “right” position for the teeth that assures they will stay in place permanently. In time, the position of the teeth may change due to a slow “uprighting” movement of the front teeth in the lower jaw, which causes them to crowd as they move toward the tongue. Other factors may also cause a gradual movement of the teeth. But remember to always follow our recommendations; they will help keep your smile looking its best.

If you would like more information about orthodontic retainers, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine articles “Why Orthodontic Retainers?” and “The Importance of Orthodontic Retainers.”