What is a Malocclusion?

What is a malocclusion?

Malocclusion is a term used to refer to an incorrect relationship between the maxilla or upper arch, and the mandible or lower arch, or a misalignment of your teeth. Typically, almost all individuals will experience a malocclusion to some extent during their lifetime. Genetics, along with poor dental health habits, or various factors in a person’s early years are believed to bring about poor alignment of teeth.

Generally, an orthodontist will be required to provide treatment for moderate malocclusion because of their specific expertise in the area of malocclusions and various other facial irregularities.

The three main classifications of malocclusion include:

  • Class ӏ – Typical malocclusion with spacing or overcrowding problems involving your other teeth.
  • Class II – Overbite (upper teeth positioned further forward than lower teeth). Generally the result of the protrusion of anterior teeth or overlapping of central teeth by lateral teeth.
  • Class III – Underbite (lower teeth positioned further forward than upper teeth), which is also known as a prognathism. This typically happens with a large jawbone or when the maxillary bone is short.

Reasons for treating a malocclusion

Skeletal disharmony of your lower face can occur due to a severe malocclusion. In extreme cases your orthodontist will likely work in conjunction with Dr. Wetmore for the reconstruction of the jaw. It is never too late for a malocclusion to be treated. Orthodontic realignment is appropriate for children and adults and will result in a straight, beautiful smile.

Obtaining orthodontic treatment for malocclusions can provide very positive results:

  • Reduced risk of dental caries (tooth decay) – Malocclusions frequently result in an uneven wear pattern of your teeth, which can cause tooth erosion and decay.
  • Better oral hygiene – When a malocclusion is caused by overcrowding where there are too many teeth in too little space, cleaning your teeth and gums effectively becomes difficult. Once teeth are properly aligned, brushing and flossing become more effective.
  • Reduced risk of TMJ – TMJ (temporomandibular jaw syndrome) is believed to be brought about by malocclusions. Because excessive pressure is present on the temporomandibular joint, facial pain, headaches and even teeth grinding during your sleep may develop. Properly aligned teeth should ease the pressure, eliminating those problems.

If you have questions about malocclusions, please contact our office.