Frequently Asked Questions
The Following information was printed from the American Association of Orthodontists website, for the purpose of educating our patients:
- What is orthodontics?
- What is an orthodontist?
- At what age can people have orthodontic treatment?
- What causes orthodontic problems(malocclusions)?
- Why is orthodontic treatment important?
- How do I find someone to treat an orthodontic problem?
- How long will orthodontic treatment take?
- What are orthodontic study records?
- How is treatment accomplished?
- Are there less noticeable braces?
- How have new “high tech” wires changed orthodontics?
- How do braces feel?
- Do teeth with braces need special care?
- How important is patient cooperation during orthodontic treatment?
What is orthodontics?
Orthodontics is the branch of dentistry that specializes in the diagnosis, prevention and treatment of dental and facial irregularities. The technical term for these problems is “malocclusion,” which means “bad bite.” The practice of orthodontics requires professional skill in the design, application and control of corrective appliances, such as braces, to bring teeth, lips and jaws into proper alignment and to achieve facial balance. Top
What is an orthodontist?
All orthodontists are dentists, but only about 6 percent of dentists are orthodontists. An orthodontist is a specialist in the diagnosis, prevention and treatment of dental and facial irregularities. Orthodontists must first attend college, and then complete a four-year dental graduate program at a university dental school or other institution accredited by the Commission on Dental Accreditation of the American Dental Association (ADA). They must then successfully complete an additional two- to three-year residency program of advanced education in orthodontics. This residency program must also be accredited by the ADA. Through this training, the orthodontist learns the skills required to manage tooth movement (orthodontics) and guide facial development (dentofacial orthopedics).
Only dentists who have successfully completed this advanced specialty education may call themselves orthodontists. Top
At what age can people have orthodontic treatment?
Children and adults can both benefit from orthodontics, because healthy teeth can be moved at almost any age. Because monitoring growth and development is crucial to managing some orthodontic problems well, the American Association of Orthodontists recommends that all children have an orthodontic screening no later than age 7. Some orthodontic problems may be easier to correct if treated early. Waiting until all the permanent teeth have come in, or until facial growth is nearly complete, may make correction of some problems more difficult.
An orthodontic evaluation at any age is advisable if a parent, family dentist or the patient’s physician has noted a problem. Top
What causes orthodontic problems (malocclusions)
Most malocclusions are inherited, but some are acquired. Inherited problems include crowding of teeth, too much space between teeth, extra or missing teeth, and a wide variety of other irregularities of the jaws, teeth and face.
Acquired malocclusions can be caused by trauma (accidents), thumb, finger or dummy (pacifier) sucking, airway obstruction by tonsils and adenoids, dental disease or premature loss of primary (baby) or permanent teeth. Whether inherited or acquired, many of these problems affect not only alignment of the teeth but also facial development and appearance as well. Top
Why is orthodontic treatment important?
Crooked and crowded teeth are hard to clean and maintain. This may contribute to conditions that cause not only tooth decay but also eventual gum disease and tooth loss. Other orthodontic problems can contribute to abnormal wear of tooth surfaces, inefficient chewing function, excessive stress on gum tissue and the bone that supports the teeth, or misalignment of the jaw joints, which can result in chronic headaches or pain in the face or neck.
When left untreated, many orthodontic problems become worse. Treatment by a specialist to correct the original problem is often less costly than the additional dental care required to treat more serious problems that can develop in later years.
The value of an attractive smile should not be underestimated. A pleasing appearance is a vital asset to one’s self-confidence. A person’s self-esteem often improves as treatment brings teeth, lips and face into proportion. In this way, orthodontic treatment can benefit social and career success, as well as improve one’s general attitude toward life. Top
How do I find someone to treat an orthodontic problem?
Ask your family dentist for a referral to an orthodontist, or call 1-800-STRAIGHT (787-2444) for the names of orthodontists near you. Top
How long will orthodontic treatment take?
In general, active treatment time with orthodontic appliances (braces) ranges from one to three years. Interceptive, or early treatment procedures, may take only a few months. The actual time depends on the growth of the patient’s mouth and face, the cooperation of the patient and the severity of the problem. Mild problems usually require less time, and some individuals respond faster to treatment than others. Use of rubber bands and/or headgear, if prescribed by the orthodontist, contributes to completing treatment as scheduled.
While orthodontic treatment requires a time commitment, patients are rewarded with healthy teeth, proper jaw alignment and a beautiful smile that lasts a lifetime. Teeth and jaws in proper alignment look better, work better, contribute to general physical health and can improve self-confidence. Top
What are orthodontic study records?
Diagnostic records are made to document the patient’s orthodontic problem and to help determine the best course of treatment. As orthodontic treatment will create many changes, these records are also helpful in determining progress of treatment. Complete diagnostic records typically include a medical/dental history, clinical examination, plaster study models of the teeth, photos of the patient’s face and teeth, a panoramic or other X-rays of all the teeth, a facial profile X-ray, and other appropriate X-rays. This information is used to plan the best course of treatment, help explain the problem, and propose treatment to the patient and/or parents.
The profile X-ray, or cephalometric film, shows the facial form, growth pattern, and inclination of the front teeth (if teeth are tipped or tilted), which are essential in planning comprehensive treatment. Panoramic or other dental X-rays are used to locate impacted teeth, missing teeth, and shortened or damaged tooth roots, to determine the amount of bone supporting teeth, and to evaluate position and development of permanent teeth that have not yet come in, among other things. From the necessary records, a custom treatment plan is created for each patient. Top
How is treatment accomplished?
Custom-made appliances, or braces, are prescribed and designed by the orthodontist according to the problem being treated. They may be removable or fixed (cemented and/or bonded to the teeth). They may be made of metal, ceramic or plastic. By placing a constant, gentle force in a carefully controlled direction, braces can slowly move teeth through their supporting bone to a new desirable position.
Orthopedic appliances, such as headgear, bionator, Herbst and maxillary expansion appliances, use carefully directed forces to guide the growth and development of jaws in children and/or teenagers. For example, an upper jaw expansion appliance can dramatically widen a narrow upper jaw in a matter of months. Over the course of orthodontic treatment, a headgear or Herbst appliance can dramatically reduce the protrusion of upper incisor teeth (the top four front teeth) or retrusion of the lower jaw (a lower jaw that is too far behind the upper jaw), while making upper and lower jaw lengths more compatible. Top
Are there less noticeable braces?
Today’s braces are generally less noticeable than those of the past when a metal band with a bracket (the part of the braces that hold the wire) was placed around each tooth. Now the front teeth typically have only the bracket bonded directly to the tooth, minimizing the “tin grin.” Brackets can be metal, clear or colored, depending on the patient’s preference. In some cases, brackets may be bonded behind the teeth (lingual braces). Modern wires are also less noticeable than earlier ones. Some of today’s wires are made of “space age” materials that exert a steady, gentle pressure on the teeth, so that the tooth-moving process may be faster and more comfortable for patients. A type of clear orthodontic wire is currently in an experimental stage. Top
How have new “high tech” wires changed orthodontics?
In recent years, many advances in orthodontic materials have taken place. Braces are smaller and more efficient. The wires now being used are no longer just stainless steel. They are made of alloys of nickel, titanium, copper and cobalt, and some of the wires are heat-activated. (The nickel-titanium alloy was originally engineered by NASA to automatically activate antennae or solar panels of spacecraft orbiting into the sun’s rays.) These new kinds of wires cause the teeth to continue to move during certain phases of treatment, which may reduce the number of appointments needed to make adjustments to the wires. Top
How do braces feel?
Most people have some discomfort after their braces are first put on or when adjusted during treatment. After the braces are on, teeth may become sore and may be tender to biting pressures for three to five days. Patients can usually manage this discomfort well with whatever pain medication they might commonly take for a headache. The orthodontist will advise patients and/or their parents what, if any, pain relievers to take. The lips, cheeks and tongue may also become irritated for one to two weeks as they toughen and become accustomed to the surface of the braces. Overall, orthodontic discomfort is short-lived and easily managed. Top
Do teeth with braces need special care?
Patients with braces must be careful to avoid hard and sticky foods. They must not chew on pens, pencils or fingernails because chewing on hard things can damage the braces. Damaged braces will almost always cause treatment to take longer, and will require extra trips to the orthodontist’s office.<<
Keeping the teeth and braces clean requires more precision and time, and must be done every day if the teeth and gums are to be healthy during and after orthodontic treatment. Patients who do not keep their teeth clean may require more frequent visits to the dentist for a professional cleaning.
The orthodontist and staff will teach patients how to best care for their teeth, gums and braces during treatment. The orthodontist will tell patients (and/or their parents) how often to brush, how often to floss, and, if necessary, suggest other cleaning aids that might help the patient maintain good dental health. Top
How important is patient cooperation during orthodontic treatment?
Successful orthodontic treatment is a “two-way street” that requires a consistent, cooperative effort by both the orthodontist and patient. To successfully complete the treatment plan, the patient must carefully clean his or her teeth, wear rubber bands, headgear or other appliances as prescibed by the orthodontist, and keep appointments as scheduled. Damaged appliances can lengthen the treatment time and may undesirably affect the outcome of treatment. The teeth and jaws can only move toward their desired positions if the patient consistently wears the forces to the teeth, such as rubber bands, as prescribed. Patients who do their part consistently make themselves look good and their orthodontist look smart.
To keep teeth and gums healthy, regular visits to the family dentist must continue during orthodontic treatment. Adults who have a history of or concerns about periodontal (gum) disease might also see a periodontist (specialist in treating diseases of the gums and bone) on a regular basis throughout orthodontic treatment. Top