Occlusal

Occlusal refers to the contact between teeth. More technically, it is the relationship between the maxillary (upper) and mandibular (lower) teeth when they approach each other, as occurs during chewing or at rest.

Static and dynamic occlusion

Static occlusion refers to contact between teeth when the jaw is closed and stationary, while dynamic occlusion refers to contact between teeth when the jaw is moving. The way these contacts between teeth occur can determine the level of comfort during normal function and can also affect the health of the periodontium.

Malocclusion

Malocclusion is the misalignment of teeth and jaws, or more simply, a "bad bite". Malocclusion can cause a number of health and dental problems, including tooth decay, gum disease, TMJ disorders, and in severe cases, even headaches and earaches.

Occlusal adjustment

Occlusal adjustment is the modification of the biting surfaces of a tooth or teeth to improve function or morphology. This can be achieved through selective grinding, restorative procedures, orthodontics, or surgical intervention.

Occlusal splint

An occlusal splint or bite splint is a removable dental appliance carefully molded to fit the upper or lower arches of teeth. They are used to protect tooth and restoration surfaces, manage mandibular (jaw) dysfunction, and stabilize the occlusion or create space prior to restoration procedures.

See also

• Dental anatomy
• Dental restoration
• Orthodontics
• Periodontium