![]() ![]() Invisalign treatment has helped many people correct their crossbites, and can certainly help you! Since they first started creating healthy smiles over 20 years ago, Invisalign clear aligners have gained in popularity for their ease of use and discreet, subtle appearance. (Remember, Invisalign is a tool and only works in hands of an experienced professional doctor). Invisalign treatment is an extremely reliable, effective method for correcting crossbites when used by an experienced orthodontist. For that reason, dental experts recommend children see an orthodontist beginning at age 7, so the orthodontist can monitor the growth of their adult teeth and determine any potential issues that may arise with their teeth and bite. Various factors during dental development can cause a crossbite, including:Īll of the above can contribute to the development of a crossbite. There is no way to prevent children from inheriting crossbites, but they can be effectively treated with orthodontic care from an experienced, licensed orthodontist. Crossbites are hereditary, so if a parent, grandparent, or other relative has a crossbite, there is a good chance a child will inherit a similar condition. Like other physical features, teeth alignment and jaw structure are inherited traits. There are two main causes of crossbites or underbites, genetic causes, and developmental causes. Overbites may be too deep and require correction crossbites must also be corrected. This may be true of just a single tooth or a whole section of teeth. With a crossbite, the opposite is true: the bottom teeth stick out past the top teeth. In a healthy bite and a well-aligned smile, there will be a small overbite: the top teeth will overlap the bottom teeth, and the rows of teeth will fit together comfortably when the bite is closed. The underbite may occur in the front teeth (anterior crossbite), back teeth (posterior crossbite), or both. With an underbite, the reverse is true, leading to malocclusion, or a bad bite. In a healthy smile with a correct bite, there is a very small overbite: the top teeth slightly overlap the bottom teeth, and all the teeth connect when the bite is closed. CrossbiteĪn underbite is another way to describe a crossbite – the bottom front teeth protrude past the top teeth, creating an improper bite, or underbite. Posterior crossbites are more common, affecting roughly 16% of the population, and can also be corrected with a common orthodontic appliance called an expander. The crossbite may occur on only one side of the mouth, or both sides. Posterior crossbites are an improper bite in the back of the teeth: the back bottom teeth (the premolars and molars) jut out further than the top bottom teeth. They can be treated with orthodontic care, but for severe cases in adults, some crossbites require a combination of orthodontic care and surgery to set back the lower jaw and achieve optimal results. Anterior crossbites affect about 4-5% of the population. ![]() The front teeth are the four incisors and the canines on each row of teeth. Anterior CrossbitesĪnterior crossbites occur when the front bottom teeth stick out further than the front top teeth. There are two types of crossbites: anterior and posterior. A crossbite occurs when one or more of the bottom teeth sticks out past the top teeth. ![]()
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