Posts for category: Oral Health
After your son or daughter's dental exam, you expect to hear about cavities, poor bites or other dental problems. But your dentist might suggest a different kind of problem you didn't expect—an eating disorder.
It's not a fluke occurrence—a dental exam is a common way bulimia nervosa or anorexia nervosa come to light. That's because the teeth are often damaged by the behaviors of a patient with an eating disorder.
Most of this damage occurs because of purging, the practice of induced vomiting after eating. During vomiting stomach acid can enter the mouth and "wash" against the back of the teeth. After repeated episodes, the acid dissolves the mineral content of tooth enamel and causes it to erode. There's also a tell-tale pattern with eating disorders: because the tongue partially shields the back of the lower teeth while purging, the lower teeth may show less enamel erosion than the upper.
Hygiene practices, both negligent and too aggressive, can accelerate erosion. Anorexics often neglect basic grooming and hygiene like brushing and flossing, which increases the likelihood of dental disease. Bulimia patients, on the other hand, can be fastidious about their hygiene. They're more likely to brush immediately after purging, which can cause tiny bits of the enamel immediately softened by the acid wash to slough off.
In dealing with a family member's eating disorder, you should consider both a short and long-term approach to protect their dental health. In the sort-term the goal is to treat the current damage and minimize the extent of any future harm. In that regard, encourage them to rinse with water (mixed optionally with baking soda to help neutralize acid) after purging, and wait an hour before brushing. This will give saliva in the mouth a chance to fully neutralize any remaining acid. Your dentist may also recommend a sodium fluoride mouth rinse to help strengthen their tooth enamel.
For the long-term, your goal should be to help your loved one overcome this potentially life-threatening condition through counseling and therapy. To find out more about treatment resources near you, visit the National Eating Disorders Association website at nationaleatingdisorders.org. Taking steps to treat an eating disorder could save not only your loved one's dental health, but also their life.
If you would like more information on eating disorders and dental health, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Bulimia, Anorexia & Oral Health.”
It's no secret that many of Hollywood's brightest stars didn't start out with perfectly aligned, pearly-white teeth. And these days, plenty of celebs are willing to share their stories, showing how dentists help those megawatt smiles shine. In a recent interview with W magazine, Emma Stone, the stunning 28-year-old star of critically-acclaimed films like La La Land and Birdman, explained how orthodontic appliances helped her overcome problems caused by a harmful habit: persistent thumb sucking in childhood.
“I sucked my thumb until I was 11 years old,” she admitted, mischievously adding “It's still so soothing to do it.” Although it may have been comforting, the habit spelled trouble for her bite. “The roof of my mouth is so high-pitched that I had this huge overbite,” she said. “I got this gate when I was in second grade… I had braces, and then they put a gate.”
While her technical terminology isn't quite accurate, Stone is referring to a type of appliance worn in the mouth which dentists call a “tongue crib” or “thumb/finger appliance.” The purpose of these devices is to stop children from engaging in “parafunctional habits” — that is, behaviors like thumb sucking or tongue thrusting, which are unrelated to the normal function of the mouth and can cause serious bite problems. (Other parafunctional habits include nail biting, pencil chewing and teeth grinding.)
When kids develop the habit of regularly pushing the tongue against the front teeth (tongue thrusting) or sucking on an object placed inside the mouth (thumb sucking), the behavior can cause the front teeth to be pushed out of alignment. When the top teeth move forward, the condition is commonly referred to as an overbite. In some cases a more serious situation called an “open bite” may develop, which can be difficult to correct. Here, the top and bottom front teeth do not meet or overlap when the mouth is closed; instead, a vertical gap is left in between.
Orthodontic appliances are often recommended to stop harmful oral habits from causing further misalignment. Most appliances are designed with a block (or gate) that prevents the tongue or finger from pushing on the teeth; this is what the actress mentioned. Normally, when the appliance is worn for a period of months it can be expected to modify the child's behavior. Once the habit has been broken, other appliances like traditional braces or clear aligners can be used to bring the teeth into better alignment.
But in Stone's case, things didn't go so smoothly. “I'd take the gate down and suck my thumb underneath the mouth appliance,” she admitted, “because I was totally ignoring the rule to not suck your thumb while you're trying to straighten out your teeth.” That rule-breaking ended up costing the aspiring star lots of time: she spent a total of 7 years wearing braces.
Fortunately, things worked out for the best for Emma Stone: She now has a brilliant smile and a stellar career — plus a shiny new Golden Globe award! Does your child have a thumb sucking problem or another harmful oral habit? For more information about how to correct it, please contact us or schedule an appointment for a consultation. You can learn more in the Dear Doctor magazine article “How Thumb Sucking Affects the Bite.”
Every February, the American Dental Association sponsors a campaign called National Children’s Dental Health Month. The purpose of this operation is to raise awareness about how important it is to get an early start on developing good dental hygiene habits — and how this can lead to a lifetime of healthy teeth and gums. So we thought this might be a good time to answer some of the most frequently asked questions about how to do exactly that:
When is it time to start cleaning my baby’s teeth?
As soon as you see one! The earlier your child gets used to a daily dental hygiene routine, the better. Baby teeth that have not fully emerged from beneath the gums can be wiped with a clean, moist washcloth after feedings. A tooth that has grown in completely should be brushed twice daily (once in the morning and once in the evening) with a soft, child-sized tooth brush and a thin smear of fluoride toothpaste. Fluoride is an important weapon against tooth decay, but you don’t want your child to swallow too much.
Can babies get cavities?
Absolutely — especially if they are allowed to fall asleep routinely with a bottle filled with anything but water. Milk, formula — even breast milk — all contain sugars that should not be left to pool around your baby’s teeth during sleep, facilitating decay. Juice is an even bigger no-no because it is not only sugary but also acidic.
Can’t I give my child sweets once in a while?
We realize total avoidance of sweets may not be realistic, as beneficial as this would be for your child’s teeth. If you are going to allow your child to have sweets once in a while, better that the treat be given immediately following a meal, and not as a between-meal snack. Soda should really be avoided completely — it’s that bad.
When should I take my child to the dentist for the first time?
The experts say: Get it done in year one. That’s right — even though your child won’t have many teeth by age 1, there’s a lot we can do at that first visit to ensure good oral health now and well into the future. We will do everything possible to make sure your little one has a positive first experience in the dental chair; this helps set the tone for the many important preventive visits yet to come. It’s also a great opportunity for you to ask any specific questions you may have, and receive hands-on instruction on how to care for your child’s teeth and gums.
If you would like more information about children’s oral health, please contact us or schedule an appointment for a consultation. You can learn more in the Dear Doctor magazine articles “Taking the Stress Out of Dentistry for Kids” and “Age One Dental Visit.”
On the big screen, Australian-born actress Margot Robbie may be best known for playing devil-may-care anti-heroes—like Suicide Squad member Harley Quinn and notorious figure skater Tonya Harding. But recently, a discussion of her role in Peter Rabbit proved that in real life, she’s making healthier choices. When asked whether it was hard to voice a character with a speech impediment, she revealed that she wears retainers in her mouth at night, which gives her a noticeable lisp.
“I actually have two retainers,” she explained, “one for my bottom teeth which is for grinding my teeth, and one for my top teeth which is just so my teeth don't move.”
Clearly Robbie is serious about protecting her dazzling smile. And she has good reasons for wearing both of those retainers. So first, let’s talk about retainers for teeth grinding.
Also called bruxism, teeth grinding affects around 10 percent of adults at one time or another, and is often associated with stress. If you wake up with headaches, sore teeth or irritated gums, or your sleeping partner complains of grinding noises at night, you may be suffering from nighttime teeth grinding without even being aware of it.
A type of retainer called an occlusal guard is frequently recommended to alleviate the symptoms of bruxism. Typically made of plastic, this appliance fits comfortably over your teeth and prevents them from being damaged when they rub against each other. In combination with stress reduction techniques and other conservative treatments, it’s often the best way to manage teeth grinding.
Orthodontic retainers are also well-established treatment devices. While appliances like braces or aligners cause teeth to move into better positions, retainers are designed to keep teeth from moving—helping them to stay in those positions. After active orthodontic treatment, a period of retention is needed to allow the bite to stabilize. Otherwise, the teeth can drift right back to their old locations, undoing the time and effort of orthodontic treatment.
So Robbie has the right idea there too. However, for those who don’t relish the idea of wearing a plastic appliance, it’s often possible to bond a wire retainer to the back surfaces of the teeth, where it’s invisible. No matter which kind you choose, wearing a retainer can help keep your smile looking great for many years to come.
If you have questions about teeth grinding or orthodontic retainers, please contact our office or schedule a consultation. You can read more in the Dear Doctor magazine articles “Teeth Grinding” and “The Importance of Orthodontic Retainers.”
Have you ever felt a hot, burning sensation in your mouth—like it had been scalded—but you didn't eat or drink anything that could have caused it?
While you may think you’re hallucinating, there’s another possibility: Burning Mouth Syndrome (BMS). This condition, which can last for years, produces sensations in the mouth of not only scalding or burning, but also tingling, numbness and a decline in your ability to taste. Patients may feel it throughout their mouth or only in localized areas like the lips, tongue or inside the cheeks.
The exact cause of BMS is also something of a mystery. It’s been theoretically linked to diabetes, vitamin or mineral deficiencies and psychological problems. Because it’s most common among women of menopausal age hormonal changes have been proposed as a factor, although hormone replacement therapy often doesn’t produce any symptomatic relief for BMS.
To complicate matters, other conditions often share the condition’s effects, which need to be ruled out first to arrive at a BMS diagnosis. A feeling of scalding could be the result of mouth dryness, caused by medications or systemic conditions that inhibit saliva flow. Some denture wearers may display some of the symptoms of BMS due to an allergic reaction to denture materials; others may have a similar reaction to the foaming agent sodium lauryl sulfate found in some toothpaste that can irritate the skin inside the mouth.
If these other possibilities can be ruled out, then you may have BMS. While unfortunately there’s no cure for the condition, there are ways to lessen its impact. There’s even the possibility that it will resolve itself over time.
Until then, keep your mouth moist by drinking lots of water or using saliva-stimulating products, limiting alcohol, caffeinated drinks or spicy foods and refraining from smoking. If you’re taking medications that could cause dry mouth, speak with your physician about changing to an alternative. And try to reduce stress in your life through exercise, mindfulness practices or support groups.
While BMS isn’t considered harmful to your physical health it can make life less enjoyable. Careful symptom management may help improve your quality of life.
If you would like more information on Burning Mouth Syndrome, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Burning Mouth Syndrome: A Painful Puzzle.”