Occlusion

Occlusion is the foundation of dentistry and it plays a significant role in the success of every major dental procedure. Occlusion is defined as the way the biting surfaces of the upper and lower teeth come together when the jaw is closed. This term also refers to teeth alignment and the relationship between the dental arches. Occlusion is affected not only by the teeth, but also the muscles and the temporomandibular joints. When the teeth align improperly and the bite is off, that is referred to as malocclusion.

Achieving proper occlusion can be a challenge for some people. Developmental problems, extended wear, genetic factors, disease, unsuccessful orthodontic treatment, physical trauma, severe bruxing, excessive teeth loss and other events can cause an abnormal occlusal relationship.

Malocclusion can occur at almost any age. Orthodontics routinely is used for developmental issues. In older people, dentures can correct malocclusion caused by excessive tooth loss.

Signs of malocclusion, or “bite” problems include:
• Chronic teeth grinding or clenching
• Heavy wear on the biting surface of the teeth
• Joint and muscle pain in the jaw area
• Gum tissue that has receded
• Notching or erosion of the root surfaces
• Front teeth do not touch
• Loss of enamel on the back teeth and/or erosion of the biting surfaces
• Teeth that are fractured or cracked

If you exhibit any of these characteristics, it is recommended that a dentist evaluate your occlusion.