Bruxism Treatment

Bruxism is an oral parafunctional activity that commonly occurs in most people at some point in their lives. The two main characteristics of this condition are grinding of the teeth and clenching of the jaw. These actions usually occur during a person’s sleeping hours, but occasionally they occur during the day.

Bruxism is one of the most common known sleep disorders. Chewing is a neuromuscular activity controlled by a subconscious process, but more highly controlled by the brain. During sleep, the subconscious process may become active, while the higher control is inactive (asleep), resulting in bruxism. The most common symptoms are earaches, headaches, sore jaw, cracked and sensitive teeth. 

Why should I seek treatment for Bruxism?

  • Facial pain. Grinding will eventually shorten and blunt the teeth. This can lead to muscle pain in the myofascial region and in severe cases, incapacitating headaches.
  • Occlusal trauma. The abnormal wear patterns on the occlusal (chewing) surfaces of the teeth can lead to fractures, which, if left untreated, may require restorative treatment at a later time, or extraction (loss of a tooth)
  • Arthritis. In the most severe cases, bruxism can eventually lead to painful arthritis in the temporomandibular (TMJ) joints that allow the jaw to open and close smoothly. The cushion between bone can perforate causing dysfunction of the joint. 

Bruxism Treatment Options

  • Occlusal splint. An acrylic mouthguard can be designed from teeth impressions to minimize the abrasive grinding action during normal sleep. Mouthguards must be worn on a long-term basis to help prevent tooth damage.