When your teeth are misaligned, it can cause problems biting or chewing your food because your jaw isn’t working the way it’s designed to do. This can be because your upper jaw is smaller than it should be. With a crossbite, your upper teeth fit inside your lower teeth instead of fitting together. This is a common one for those who suck their thumbs too long. Your upper and lower teeth are aligned with an open bite, but they don’t touch. Two other types of malocclusions can cause jaw problems are the open bite and the crossbite. In this case, your lower teeth are thrust forward to sit in front of your upper teeth. The third type is called a mesiocclusion. When this becomes severe, it can be called a deep bite. This means your entire top teeth are moved forward from your lower teeth. The second type is called a distocclusion. This is the most common type of malocclusion. The first type is a neutrocclusion, which means your back teeth are aligned just fine, but your front teeth overlap. Let’s take a closer look at the different types of malocclusions. When you have one of these, your teeth are out of their proper place, creating problems with biting and chewing. That’s a big fancy word for orthodontist issues such as overbites, underbites, and crossbites. It may be that your jaw is out of line because you have a malocclusion. Malocclusions – Overbite, Underbite, Crossbite For those who grind their teeth, a mouth appliance called a mouth guard or night guard may be used to hold the jaw in its proper position during sleep and eliminate teeth grinding. This keeps the jaw from shifting out of place and should relieve the pain.įor other issues, solutions could include a lower jaw sling, which properly positions the jaw and allows the joints to heal. If wisdom teeth cause your TMJ disorder, a common solution is to pull the wisdom teeth. TMJ can also be caused by grinding your teeth, injury, stress, arthritis, dislocation, or an improper bite. The joint can move out of alignment because wisdom teeth cause it to shift. So how does TMJ cause your teeth not to line up? If the joint is moved out of alignment, the ligaments, fluids, and tendons around the joint become inflamed. While TMJ can affect just one joint, it’s more common to experience pain on both sides because the causes of TMJ affect both sides. The biggest sign of TMJ is pain at the joint, which happens when the tissue around the joint becomes inflamed or damaged. If the bone is out of joint or moves too much to one side or another, that could be a sign of TMJ/TMD. While you can move your jaw side to side slightly, the movement is limited or is supposed to be. The joint sits right in front of your ears. The temporomandibular joint is the connection between your upper and lower jaws on each side of your head. In most cases, your teeth don’t line up because you have TMJ or a malocclusion. It could be one of two issues, but each has several possible causes. So you want to know, “why don’t my teeth line up?” It’s a simple question with a not-so-simple answer. First thing’s first - let’s figure out why your jaw doesn’t line up. We can look at your jaws and determine which issue you might have and what treatment would be best for you. Smiles By the Bay knows all about malocclusions, TMJ, and what to do about both. So what do you do if your top and bottom teeth don’t line up? Come see us! Overbite, underbite, and crossbite are examples of malocclusions. Does your jaw hurt when you bite or chew? Does your child have jaw pain because their teeth don’t line up? You could have a temporomandibular joint disorder, commonly called TMJ or TMD.
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