Welcome to our Orthodontic Glossary, your go-to resource for understanding some of the terminology used in orthodontics. Our orthodontists put together the most common treatment terms and clear explanations to help you navigate your orthodontic journey with confidence.
Our goal is to empower you with all the information you need to make informed decisions about your dental health. Whether you are considering braces, Invisalign or simply need some additional information, we're sure you'll find some useful information here.
A fixed orthodontic appliance used to correct bite issues such as overbite and underbite. It is also an effective treatment for correcting overcrowding. The Carriere appliance can be used as a stand-alone treatment, or in conjunction with braces.
A description of the optimal dental alignment of upper and lower teeth when the jaws are closed. A class 1 buccal relationship refers specifically to the correct alignment of the rearmost teeth (molars and premolars).
A description of dental alignment between the rearmost teeth (molars and premolars). Class 2 buccal relationship is often used to describe an overbite.
A description of the most common type of dental misalignment. It describes a normal bite with minor issues such as crowding, spacing or rotated teeth. Class 1 malocclusion is considered the least severe of orthodontic issues.
Class 1 malocclusion treatment options include braces and Invisalign followed by a retainer to ensure teeth remain in their new position.
A description of dental misalignment where the upper teeth and jaw overlap the lower teeth and jaw. Class 2 malocclusion can be characterised by a noticeable overbite or a deep bite.
Class 2 malocclusion treatment options include braces and Invisalign. Depending on the severity of the overbite, treatment may include the use of other fixed appliances such as the Carriere appliance.
A description of dental misalignment where the lower teeth and jaw overlap the upper teeth and jaw. Class 3 malocclusions are characterised by a noticeable underbite.
Class 3 malocclusions can negatively impact bite function and speech. Class 3 malocclusion treatment options include braces and Invisalign. Depending on the severity of the underbite, treatment may include additional therapies.
An orthodontic device used to correct dental alignment issues without traditional braces. Made from transparent plastic, clear aligners are almost entirely invisible. Their discreet nature makes them a popular choice for patients wanting to correct orthodontic issues without wearing braces.
A dental misalignment where the upper teeth bite inside and outside of the lower teeth. Crossbites can occur at the mouth's front, side, or rear.
A temporary solution for protecting the soft tissues of the mouth from the sharp edges of orthodontic appliances or dentures.
Elastics apply additional pressure to guide teeth to their optimal position during orthodontic treatment.
Fixed orthodontic devices are used to increase the width of the upper jaw. Expanders are typically made from a combination of stainless steel and acrylic materials. They work by applying gradual pressure to the molars and premolars, and additional space to correct bite misalignment.
Expanders are best suited to orthodontic treatment in children as the jawbones are still forming. The use of expanders is less common for adults.
Orthodontic appliances that are worn until treatment is completed. Clear aligners are an example of removable appliances as they can removed to eat and drink.
The clinical term for gums.
A description of dental misalignment where teeth do not overlap when the jaws are closed. The tooth and jaw position contribute to an open bite. It can occur as:
The condition can negatively affect bite function, chewing and speech. Orthodontists typically use braces or clear aligners to realign the bite in cases of open bites.
A dental misalignment describing the vertical overlap of upper teeth over the lower teeth. Overbites can be characterised as mild, moderate or severe. They can cause uneven or premature tooth wear, chewing difficulties and facial aesthetics.
Depending on the severity and related issues, overbites are treated using conventional orthodontic treatments such as braces or clear aligners.
Book a consultation with MP Orthodontics to begin your orthodontic journey.
Monday to Friday: 8:00 am - 5:30 pm
Saturday & Sunday: Closed