When orthodontic treatment might be needed
Crooked, crowded and overlapping teeth can cause a range of problems, including:
- tooth decay and gum disease – teeth that are very close together can be harder to clean properly.A build-up of plaque can lead to tooth decay and gum disease
- injury to the gum – if a tooth doesn’t meet with its partner on the opposite jaw properly, it may dig into the gum and cause damage
- wear and tear – if teeth don’t sit properly the action of chewing can wear them unevenly
- self-confidence – teeth problems can make people feel embarrassed and they may not feel comfortable to smile.
Diagnosis of teeth and jaw alignment problems
Problems with teeth and jaw alignment are identified using a number of tests, such as:
- x-rays of the mouth
- impressions of the upper and lower jaws, which are used to make plaster casts.
Examples of orthodontic problems
Some common orthodontic problems are:
excessive overbite – is when the top teeth bite over the bottom teeth more than normal. With teeth closed, you would normally expect to see about half of the lower teeth. If you see less than half, this could be an excessive overbite
underbite – the bottom jaw sits further forward than normal. When teeth are closed, the lower front teeth sit in front of the upper front teeth.
protruded teeth –when the upper jaw sits further forward than the lower jaw. With the teeth together, you would expect the upper teeth to sit on the inside of the lower lip. If they sit over the lower lip, this might be a sign of protruded teeth. A person with protruded teeth is more at risk of tooth damage or loss from accidents and may have speech or eating problems. Many people also choose to correct protruded teeth for cosmetic reasons.
crowded teeth – there is not enough space for teeth to sit side by side and they overlap. Can be caused by large teeth, a small jaw, or both.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”2/3″][vc_column_text]
Examples of orthodontic treatments
A range of orthodontic devices may be used to move teeth, or to keep them in place. These include:
braces – tiny brackets are attached to the front of each tooth, and a wire is tied to them. The constant gentle pressure of the wire slowly moves the teeth
clear aligners – also known as ‘invisible braces’, clear aligners are clear pieces of custom-moulded plastic that sit over the teeth and gradually move them. While you usually need to wear clear aligners for 20–22 hours a day, you are able to take them out to eat, drink and clean them
elastics – these small rubber bands are stretched between upper and lower braces for extra force to move teeth
plate – a plastic device that sits in the mouth and uses wires and springs to push teeth into a particular position, or to hold them in place. Unlike braces, a plate can be taken out of the mouth.
Age for orthodontic treatment
Usually, teeth problems that may benefit from orthodontic treatment can be detected by eight or nine years of age. Most orthodontic treatment is done after all the permanent teeth have come through, at around 11 to 13 years. Some treatment can be started earlier, at about age eight or nine. Adults can be treated too.
Risks of orthodontic treatment
Some of the risks of orthodontic treatment include:
dental hygiene problems – braces and wires make cleaning the teeth more difficult. This may increase the chance of tooth decay and permanent marks. It is important that teeth are cleaned thoroughly twice a day during orthodontic treatment to avoid these problems
soft tissue injury – braces may dig into the gums or cheeks, damaging them
relapse – the corrected teeth may move again once braces are taken off. The main reason plates are worn after braces have been taken off is to prevent this from happening.
Orthodontic treatment is provided by an orthodontist, and sometimes by a dentist. An orthodontist is a dentist who has done additional study to specialize in the diagnosis, prevention and treatment of problems in the alignment of teeth and jaws.
In Rely Dental we will take detailed records of your teeth and jaw, diagnose any problem, plan the treatment and carry out the care as required.