Your gums don't just attractively frame your teeth—they protect them as well. If they shrink back (recede) from their normal covering, portions of the teeth could become exposed to bacteria and other hazards.
Unlike the visible crown, which is protected by enamel, the tooth root depends largely on the gums as a shield against bacteria and other hazards. When the gums recede, it exposes the roots and makes them more susceptible to disease or trauma. It may also cause sensitivity to hot and cold foods as the now exposed dentin gets the full brunt of temperature and pressure sensations once muffled by the gums.
There are actually a number of causes for gum recession. In rare cases, a tooth may not have erupted normally within its bony housing, which inhibits the gums from covering it fully. Thinner gum tissues, passed down genetically, are also more susceptible to recession. And a person can even damage their gums and cause them to recede if they brush too aggressively.
The most common cause, though, is advanced periodontal (gum) disease. This bacterial infection arises from dental plaque, a thin biofilm that accumulates on tooth surfaces, usually because of poor hygiene practices. As the infection and resulting inflammation in the gums worsens, they lose their attachment to teeth resulting in a number of harmful outcomes that include recession.
The first step then in treating gum recession is to treat the underlying problem as much as possible. In the case of gum disease, effective treatment could stop mild to moderate recession and sometimes reverse it. For more extensive recession, a patient may need gum grafting surgery to help regenerate lost gum tissue.
You can help prevent gum disease, and thus lower your risk for recession, with daily brushing and flossing to remove bacterial plaque. Likewise, see your dentist at least twice a year for dental cleanings to remove any residual plaque and tartar (hardened plaque).
You should also visit your dentist promptly if you notice swollen or bleeding gums, or more of your teeth surfaces showing. The earlier your dentist diagnoses and begins treatment for gum recession, the better your chances for a healthy and more attractive outcome.
If you would like more information on maintaining good gum 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 “Gum Recession.”
Do you want to give your child something that will benefit them the rest of their life? Then give them the gift of healthy teeth and gums.
Such a gift doesn't come wrapped in a box with a bow on it—you bestow it first by ensuring they receive the utmost in dental care during their formative years. Even more importantly, you instill in them good oral care habits that will protect their dental health for the rest of their lives.
Oral Hygiene 101. Daily hygiene—brushing and flossing to remove disease-causing dental plaque—is the foundation for maintaining a lifetime of optimal dental health. Early on, you'll have to perform these tasks for your child, but the true gift is in teaching them to brush and floss effectively for themselves (and your dentist can help too!).
How's my brushing? There's oral hygiene—and then there's effective oral hygiene. For a quick check, there's a simple test you can teach your child to make sure they're brushing and flossing correctly: Just after they finish, have them rub their tongue all along their teeth. If the teeth feel smooth, they've made the grade! If it feels gritty, though, they'll need to try again. (For better accuracy, you can also purchase a disclosing solution at your local pharmacy that when applied to teeth will reveal any remaining plaque.)
Eating for dental health. Instilling the values of proper nutrition not only promotes your child's overall health, it can also help them have healthier teeth and gums. Foods rich in vitamins and minerals, especially vitamin D, calcium and phosphorus, help build strong teeth and bones. Avoiding processed foods, especially those with added sugar, helps them avoid tooth decay or gum disease.
Mouth protection from injury. As your child grows and becomes more active, they're more at risk for injury to their mouth, teeth or gums. Help them break habits like chewing on hard objects, and insist on them wearing a mouthguard while playing sports. As they enter the teen years, encourage them to avoid “mouth jewelry” that could damage their tooth enamel.
These values and practices are often woven into the fabric of everyday life. They take relatively little time, but they can make a huge impact on your child's oral health future.
If you would like more information on dental care for kids, 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 “How to Help Your Child Develop the Best Habits for Oral Health.”
The monarchs of the world experience the same health issues as their subjects—but they often tend to be hush-hush about it. Recently, though, the normally reticent Queen Elizabeth II let some young dental patients in on a lesser known fact about Her Majesty's teeth.
While touring a new dental hospital, the queen told some children being fitted for braces that she too “had wires” once upon a time. She also said, “I think it's worth it in the end.”
The queen isn't the only member of the House of Windsor to need help with a poor bite. Both Princes William and Harry have worn braces, as have other members of the royal family. A propensity for overbites, underbites and other malocclusions (poor bites) can indeed pass down through families, whether of noble or common lineage.
Fortunately, there are many ways to correct congenital malocclusions, depending on their type and severity. Here are 3 of them.
Braces and clear aligners. Braces are the tried and true way to straighten misaligned teeth, while the clear aligner method—removable plastic mouth trays—is the relative “new kid on the block.” Braces are indeed effective for a wide range of malocclusions, but their wires and brackets make it difficult to brush and floss, and they're not particularly attractive. Clear aligners solve both of these issues, though they may not handle more complex malocclusions as well as braces.
Palatal expanders. When the upper jaw develops too narrowly, a malocclusion may result from teeth crowding into too small a space. But before the upper jaw bones fuse together in late childhood, orthodontists can fit a device called a palatal expander inside the upper teeth, which exerts gentle outward pressure on the teeth. This encourages more bone growth in the center to widen the jaw and help prevent a difficult malocclusion from forming.
Specialized braces for impacted teeth. An impacted tooth, which remains partially or completely hidden in the gums, can impede dental health, function and appearance. But we may be able to coax some impacted teeth like the front canines into full eruption. This requires a special orthodontic technique in which a bracket is surgically attached to the impacted tooth's crown. A chain connected to the bracket is then looped over other orthodontic hardware to gradually pull the tooth down where it should be.
Although some techniques like palatal expanders are best undertaken in early dental development, people of any age and reasonably good health can have a problem bite corrected with other methods. If you are among those who benefit from orthodontics, you'll have something in common with the Sovereign of the British Isles: a healthy, attractive and straighter smile.
There are many things to be concerned about with your infant. Thumb sucking shouldn't be one of them—at least not yet. Practically universal among young children, the habit normally fades by age four with no real harm.
If it persists beyond that age, however, it can lead to a poor bite (malocclusion). Late thumb sucking may also have a connection with another problem—the inability of a child to transition from an infantile swallowing pattern to an adult pattern.
A baby while swallowing thrusts their tongue forward to help create a seal around a breast or bottle nipple during nursing. This normally changes about age 4, though, to a positioning of the tongue against the roof of the mouth when swallowing. But if they don't transition and continue to thrust the tongue forward, it can place undue pressure on the front teeth and cause them to develop too far forward.
The result may be an open bite, in which a gap exists between the upper and lower teeth even when the jaws are shut. An open bite can also happen with late thumb sucking, but instead of the tongue, their thumb presses against the teeth.
As to thumb-sucking, parents should encourage their child to stop the habit beginning around age 3, if they haven't already begun to do so. The best approach is to use some form of positive reinforcement such as praise or treats. The sooner the habit ceases after age 4, the lower their risk for developing an open bite.
You may also need to be alert to continued tongue thrusting while swallowing, which may still continue even after they no longer suck their thumb. In that case, your child may need orofacial myofunctional therapy (OMT), a series of exercises directed by a trained therapist to retrain the muscles involved with swallowing. This therapy could further help a child properly transition to an adult swallowing pattern.
Open bites can be corrected orthodontically later in life. But by being alert to your child's oral habits, as well as the way they're swallowing, you and your dentist may be able to intervene and eliminate or at least lessen the development of this type of problem bite.
If you would like more information on how to manage thumb sucking, 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 “How Thumb Sucking Affects the Bite.”
Dentists remove millions of teeth each year, often because of tooth decay or gum disease. But disease isn't the only reason—a tooth extraction might make it easier to straighten a crooked smile.
Realigning teeth for therapeutic or cosmetic reasons is a regular undertaking in dentistry, but the process itself often differs from person to person. Each individual patient requires their own treatment plan taking into account factors like the kind of bite problem involved, the size of the jaw and the space available to move teeth.
This plan could indeed involve removing teeth. For example, an abnormally small jaw could cause crowding. Not only can crowding move teeth out of position, it may also leave little to no room for moving teeth. Although dentists can minimize crowding by influencing jaw development in early childhood, removing teeth for more space is usually the only option available to older adolescents and adults.
Similarly, teeth can fail to erupt properly and remain partially or fully submerged beneath the gums (known as impaction). There is an orthodontic method for pulling an impacted tooth fully onto the jaw, but only if the tooth isn't too far out of alignment. Otherwise, it may be better to remove the impacted tooth and then correct any gaps with braces or a dental implant.
There's also a situation on the opposite side of the spectrum that could benefit from teeth removal—when one or more permanent teeth fail to form, known as congenitally missing teeth. This can cause gaps in the smile or a “lopsided” appearance where a tooth on one side of the jaw is present while its counterpart on the opposite side of the jaw is missing.
The missing tooth can be replaced by an implant, bridge or other restoration. But another option may be to remove the existing counterpart tooth, and then close the gaps. This can result in a much more attractive smile that might be simpler and less costly than replacing the missing tooth.
Again, the decision to remove teeth to improve smile appearance depends on the patient and their particular dental condition. But in the right situation, it could make straightening a smile easier and more effective.
If you would like more information on orthodontic treatments, 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 “Removing Teeth for Orthodontic Treatment.”
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