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Bruxism

Bruxism refers to an oral parafunctional activity that occurs in most humans at some point in their lives.   Grinding of the teeth and clenching of the jaw are the two main characteristics of this condition, which can occur during the day or at night.

Bruxism is one of the most common known sleep disorders and causes most of its damage during sleeping hours.  The clenching and grinding which accompanies bruxism is symptomatic of a malfunctioning chewing reflex, which is turned off in non-sufferers when sleeping.  For sufferers, deep sleep or even naps cause the reflex nerve control center in the brain to turn off and the reflex pathways to become active.

Typically, the incisors and canines (front 6 upper and lower teeth) of opposing arches grind against each other laterally.  This side to side action puts undue strain on the medial pterygoid muscles and the temporomandibular joints.  Earache, depression, headaches, eating disorders, and anxiety are among the most common symptoms of bruxism; these symptoms also accompany health issues such as chronic stress, Alzheimer’s disease, and alcohol abuse.

Bruxism is frequently misdiagnosed or not diagnosed at all, because it is only one of several potential causes of tooth wear.  Only a trained professional can tell the difference between bruxing wear and wear caused by overly aggressive brushing, acidic soft drinks, and abrasive foods.

A BiteStrip® is an economical device used to diagnose bruxism at home.  The device itself is a small electromyography which senses and monitors any activity in the jaw muscles during sleep.  The frequency and severity of the condition can then be assessed and the best treatment plan can be formulated.

Reasons for the treatment of bruxism

Here are some of the main reasons why bruxism should be promptly treated:

  • Gum recession and tooth loss – Bruxism is one of the leading causes of gum recession and tooth loss. It damages the soft tissue directly and leads to loose teeth and deep pockets, where bacteria can colonize and destroy the supporting bone. 
  • Occlusal trauma – The abnormal wear patterns on the occlusal (chewing) surfaces can lead to fractures in the teeth, which may require restorative treatment.
  • Arthritis – In severe and chronic cases, bruxing can eventually lead to painful arthritis in the temporomandibular (TMJ) joints (the joints that allow the jaw to open smoothly).
  • Myofascial pain – The grinding associated with bruxism can eventually shorten and blunt the teeth.  This can lead to debilitating headaches and muscle pain in the myofascial region.
Treatment options for bruxism

There is no single cure for bruxism, though a variety of helpful devices and tools are available.  Here are some common ways in which bruxism is treated:

  • Mouthguards – An acrylic mouthguard can be designed from tooth impressions to minimize the abrasive action of tooth surfaces during normal sleep.  Mouthguards should be worn on a long-term basis to help to stabilize the occlusion as well as prevent damage to teeth and to the temporomandibular joint.
  • NTI-tss device – This device is fitted by a health professional and only covers the front teeth.  The goal of the NTI-tss is to prevent the grinding of the rear molars by limiting the contraction of the temporalis muscle.
  • Botox® – Botox® can be injected into the muscles to relax and weaken them.  Botox® is an excellent treatment for bruxism because it weakens the muscles enough to prevent grinding but not enough to interfere with everyday functions like chewing and speaking.

Other methods of treatment include relaxation exercises, stress management education, and biofeedback mechanisms.  When the bruxing is under control, there are a variety of dental procedures such as crowns, gum grafts, and crown lengthening that can restore a pleasant aesthetic appearance to the smile.

If you have questions or concerns about bruxism, 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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