Dental braces are wire-based appliances that orthodontists use to correct crowded and misaligned teeth or jaws. Many people who need dental braces get them during their early teenage years, but adults also can benefit from wearing braces. The goal of dental braces is to properly align your teeth and jaws to produce an even bite and pleasing smile.
For minor corrections, another option is a series of customized, removable appliances called clear aligners or "invisible braces." They may be more expensive than fixed braces, but may have a more acceptable appearance to some adults. Clear aligners may take longer to move teeth, but are still effective with regular use. However, many people need fixed braces to properly correct their dental problems.
Modern materials and technologies make the experience of having dental braces much more comfortable than in the past.
Why it's done
Dental braces offer corrective treatment for:
- Overcrowded or crooked teeth
- Too much space between teeth
- Upper front teeth that overlap the lower teeth too much — either vertically (overbite) or horizontally (overjet)
- Upper front teeth that bite behind the lower ones (underbite)
- Other jaw misalignment problems that cause an uneven bite
Proper alignment of your teeth and jaws may improve not only the appearance of your teeth but also the health of your mouth and the way you bite, chew and speak.
Wearing dental braces is generally a very safe procedure. However, there are some risks.
Braces create tiny spaces around your teeth that can trap food particles and promote bacteria-filled plaque deposits. Failure to remove deposits of food and plaque can lead to:
- Loss of minerals in your teeth's outer enamel surface, which can leave permanent whitish stains on your teeth
- Tooth decay (cavities) and gum disease
Long-term risks may include:
- Shorter root lengths. During tooth movement, some of the bone in the path of the moving tooth dissolves, while new bone is laid behind it. Permanent loss of tooth root length may occur during this process, which could lead to less stable teeth. In most cases, however, this doesn't cause any problems.
- Loss of correction. If you don't follow your orthodontist's instructions carefully after your braces are removed, particularly when it comes to wearing a device called a retainer, you may lose some of the correction gained while wearing your braces.
Reduce your risk of damage
To reduce the risk of damaging your teeth and braces:
- Cut down on sugary and starchy foods, which substantially contribute to plaque formation and tooth decay.
- Brush carefully, preferably after every meal, with fluoride toothpaste and a soft-bristled brush. If you can't brush your teeth after your meal, rinse your mouth out with water.
- Rinse thoroughly to get all particles out of your braces. Check in the mirror to make sure your teeth are clean.
- Use a fluoride rinse if recommended by your dentist or orthodontist.
- Floss between braces and under wires with the help of a floss threader. Your orthodontist also may recommend a small flexible toothbrush to clean between braces and wires.
- Avoid sticky foods — such as chewing gum, chewy candies, caramel and taffy — that can pull off brackets, bands and wires.
- Avoid hard foods — such as ice, hard candies, popcorn and nuts — that can break parts of your braces.
- Visit your dentist for checkups and cleaning as often as your dentist recommends, to keep your teeth and gums healthy.
- Follow instructions — lack of compliance can extend the time needed for completion and increase the chance of complications.