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What is a Malocclusion?

A malocclusion is an incorrect relationship between the maxilla (upper arch) and the mandible (lower arch), or a general misalignment of the teeth.  Malocclusions are so common that most individuals experience one, to some degree.  The poor alignment of the teeth is thought to be a result of genetic factors combined with poor oral habits, or other factors in the early years.

Moderate malocclusion commonly requires treatment by an orthodontist.  Orthodontists are dentists who specialize in the treatment of malocclusions and other facial irregularities.

The following are three main classifications of malocclusion:

  • Class I – The occlusion is typical, but there are spacing or overcrowding problems with the other teeth.

  • Class II – The malocclusion is an overbite (the upper teeth are positioned further forward than the lower teeth).  This can be caused by the protrusion of anterior teeth or the overlapping of the central teeth by the lateral teeth.

  • Class III – Prognathism (also known as “underbite”) is a malocclusion caused by the lower teeth being positioned further forward than the upper teeth.  An underbite usually occurs when the jawbone is large or the maxillary bone is short.

Reasons for treating a malocclusion

A severe malocclusion may lead to skeletal disharmony of the lower face.  In a more extreme case, the orthodontist may work in combination with a maxillofacial dentist to reconstruct the jaw.  It is never too late to seek treatment for a malocclusion.  Children and adults alike have completed orthodontic realignment procedures and have been delighted with the resulting even, straight smile.

Here are some of the main reasons to seek orthodontic treatment for a malocclusion:

  • Reduced risk of tooth decay – A malocclusion often causes an uneven wear pattern on the teeth.  The constant wearing of the same teeth can lead to tooth erosion and decay.

  • Better oral hygiene – A malocclusion can be caused by overcrowding.  When too many teeth are competing for too little space, it can be difficult to clean the teeth and gums effectively.  It is much easier to clean straight teeth that are properly aligned.

  • Reduced risk of TMJ – Temporomandibular jaw syndrome (TMJ) is thought to be caused by a malocclusion.  Headaches, facial pains and grinding teeth during sleep all result from the excessive pressure to the temporomandibular joint.  Realigning the teeth reduces pressure, and eliminates these symptoms.

How is a malocclusion treated?

A malocclusion is usually treated with dental braces.  The orthodontist takes panoramic X-rays, conducts visual examinations, and takes bite impressions of the whole mouth before deciding on the best course of treatment.  If a malocclusion is obviously caused by overcrowding, the orthodontist may decide an extraction is the only way to create enough space for the realignment.  However, in the case of an underbite, crossbite or overbite, there are several different orthodontic appliances available, such as:

  • Fixed multibracket braces – This type of dental braces consists of brackets cemented to each tooth, and an archwire that connects each one.  The orthodontist adjusts or changes the wire on a regular basis to train the teeth into proper alignment.

  • Removable devices – There are many non-fixed dental braces available to treat a malocclusion.  Retainers, headgear and palate expanders are amongst the most common.  Retainers are generally used to hold the teeth in the correct position while the jawbone grows properly around them.
  • Invisalign® – These dental aligners are removable and invisible to the naked eye.  Invisalign® works similarly to fixed dental braces but does not impact the aesthetics of the smile.

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

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Testimonials

Dr. Beaty is an awesome Dentist! She also has a terrific Team of assistants who go above and beyond to make all patients feel comfortable. I would probably be the youngest person in history to have dentures if it wasn’t for Dr. Beaty. My family and I have been going to Dr. Beaty for over 20 years. I was looking for a pediatric dentist and when I called the office to make an appointment for another dentist, I was informed that Dr. Beaty had taken over the practice. I was assured she was great with children and she definitely did not disappoint! Dr. Beaty and her staff are excellent with children. My son was 3 and my daughter was 8 when we became patients of Dr. Beaty’s and since that union, my children have always looked forward to going to the dentist. Dr. Beaty – as well as her entire staff – have awesome personalities, terrific bedside manner and just overall kindness and concern for their patients. I have never been to a more dedicated, compassionate dentist who deeply cares about preserving your teeth. Dr. Beaty has always explained all treatment options, procedures, and the costs involved for those procedures. DB Dentistry follows-up with their patients to make sure there are no complications from procedures and that the patient is doing well. Even when she referred my children to the Orthodontist for braces, she made sure to check on their progress and to make sure we (especially the children) were comfortable with her referral. Dr. Beaty made sure that the excellent care her office provided was also being provided by her referral. To add to the excellent patient care, the amenities offered are above and beyond – from the chair massage, to the paraffin hand wax, to the warm neck wrap, to the mellow music. Feels more like going to a spa instead of seeing the dentist. Over the years, I have referred many family members and co-workers to Dr. Beaty and they remain patients. While Dr. Beaty is not an in-network dentist through my insurance, it is WELL worth the few dollars more to have peace of mind, comfort, and awesome care. I often think, I called looking for a dentist and gained a well-trusted and most respected friend. My family loves Dr. Beaty and DB Dentistry. They are THE BEST!!

Sandra

Naturally I spent the weekend on FACEBOOK sharing your artistry! The results are still unbelievable! The transformation is literally life-changing and I can't begin to thank you and your team of professionals enough for making it happen.

Michael

Dear Dr. Beaty,

What I appreciate most about your dental practice is your focus on the future. Rather than scold a patient for poor past dental care, you work with the patient to build better habits going forward.

I also appreciate your efforts to relieve patients’ anxiety about visiting the dentist. Some days the hot neck wrap, paraffin hand dip, or just the pleasant view turn a stressful experience into a relaxing one.

Matthew

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