TMJ Therapy

Tempro-Mandibular Joint Dysfunction Syndrome (TMJ) is a common condition affecting a wide variety of people. TMJ is characterized by severe headaches, jaw pain of varying degrees, grinding teeth, and an intermittent ringing in the ears. The vast majority of TMJ sufferers are unaware that the root cause of these problems is something that a dentist can effectively treat.

The symptoms of TMJ are debilitating and can greatly interfere with every day life. The comfort and general well being of the patient is at the heart of the dental practice, so pain relief is the first consideration of the dentist. The dentist is able to test, diagnose, and devise an immediate plan to treat the underlying causes of the TMJ disorder.

Reasons for treating TMJ (Tempro-Mandibular Joint Dysfunction)

TMJ sufferers report that their symptoms generally worsen during periods of prolonged or unexpected stress, and that intense outbreaks of the condition can lead to neck pain and dizziness.

The most common cause of TMJ is the misalignment of the teeth, often called “bad bite.” It is possible for the dentist to realign or adjust the teeth without the need for painful or expensive surgeries. The realignment/adjustment will stop the pounding headaches, the jaw pain, and the dizziness.

The grinding teeth symptom is particularly common and usually occurs at night. The grinding will eventually erode the structure of the teeth and lead to much more severe dental problems in the future. Untreated TMJ is one of the prime underlying factors in eroded jawbones and loose teeth.

It is important for anyone experiencing the symptoms of TMJ to visit the dentist for an exact diagnosis.

What does treating TMJ involve?

TMJ could be a result of several different problems. Bad bite is the most common, but an injury resulting from a blow to the meniscus cartilage is also a possibility. Initially, the dentist will thoroughly examine the jaw area, the patients bite, take x-rays, and review the patient’s history in order to make an accurate diagnosis and recommend necessary treatment.

Once a firm diagnosis is attained, there are several ways in which relief can be provided. A specially molded bite guard can be created to stop teeth grinding during the night. A bite relationship analysis may be recommended by the dentist. The dentist can also provide advice on relaxation techniques which will lessen the effects of stress. As a last alternative, the dentist is also able to prescribe muscle relaxants.

A better option is to change the shape of the teeth and get rid of the bad bite completely, often called “realignment.” This is especially useful because it alleviates TMJ symptoms and may improve the aesthetic appearance of the teeth as well. Realignment involves adjusting the relationship between how the upper teeth come together with the lower teeth. This may require new restorations and/or adjusting the natural teeth as well. It is not a painful procedure, and it is one the dentist has performed with great success numerous times. As with any procedure, the dentist will be happy to answer questions and discuss symptoms, options, and treatments.

 

More Information

Bruxism

Bruxism refers to an oral parafunctional activity which occurs in most humans at some point in their lives.  The grinding of the teeth and the clenching of the jaw are the two main characteristics of this condition, which can occur either 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 amongst the most common symptoms of bruxism; which often accompanies 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; firstly because it damages the soft tissue directly, and secondly because it 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 muscle pain in the myofascial region and debilitating headaches.

 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 prevent tooth damage, damage to the temporomandibular joint and help to stabilize the occlusion.

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 the 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.

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We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below. Messages sent using this form are not considered private. Avoid sending confidential information via email.

 

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Office Location

Cherry Hill Dental Excellence
31 Covered Bridge Road
Cherry Hill, NJ 08034

856-513-2228

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