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.
1 Appliance Anything that your orthodontist attaches to your teeth that moves your teeth or changes the shape of your jaw. 2  Archwire The main wire that is shaped specifically to fit around the arch into the bracket slots. Teeth move from the pressure that is applied by the braces.