The exact cause and reason why MÃ©niÃ¨reâs disease starts is not yet known. Many theories have been proposed over the years. They include: circulation problems, viral infection, allergies, an autoimmune reaction, migraine, and the possibility of a genetic connection.
Using braces, retainers, and other devices, an orthodontist helps straighten a person's teeth and correct the way the jaws line up. Straight teeth and aligned jaws create nice smiles and help keep your teeth healthy. On top of that, when your jaws and teeth are well aligned, it's easier to chew food.
In reality orthodontic headgear is still the bane of most young orthodontic patients. Fortunately the ultimate cosmetic improvement to the teeth and bite is well worth the temporary discomfort. What is orthodontic headgear? Orthodontic headgear is an orthodontic appliance that is worn on the outside of the mouth. It applies unique forces to the developing jaw. Orthodontic headgear is attached to equipment within the mouth, such as a facebow. The facebow is connected to the braces themselves, usually to brackets, bands, and buccal tubes in the mouth. The headgear anchors to the head by thin metal arches and straps. These pieces transmit force to the facebow.