An overbite weakens the jawline and causes sunken cheeks.An underbite makes the jaw more prominent.Misaligned bites tend to prematurely age your appearance.How Does Malocclusion Influence Facial Aesthetics? Bad bites can cause snoring and xerostomia-dry mouth-and even upset your equilibrium. Overbites, in particular, are known to narrow the airway and thus degrade sleep quality. Severe malocclusion can cause problems with speech, such as lisping, biting, chewing, and even breathing. TMJ disorders can trigger bruxism, which can damage tooth enamel and lead to tooth decay. This stress will affect the temporomandibular joint-where the upper and lower jaw meets-and cause pain not only in the jaw but in the face, neck, shoulders, and back, in addition to causing headaches and perhaps even migraines. Can an Improper Bite Cause Health Problems?Ī bad bite will generally place undue pressure on the jaw. Acquired malocclusion can occur due to bad habits, such as thumb sucking, premature loss of the primary teeth due to an accident or disease, and medical conditions, such as enlarged tonsils.
Common issues include too many or too few teeth, too much or too little spacing, an irregular jaw shape or size, and atypical formations, such as a cleft palate. It is often an inherited trait, and it is quite common for children to have a small degree of malocclusion. Malocclusion is often not preventable and simply a congenital defect. But if they are not or manifest later in life, then they can cause a wide range of oral health problems and appearance issues throughout adulthood. Often, such examples of malocclusion are corrected in childhood. A vertical gap between the upper and lower teeth is known as an open bite, which can make it difficult to close the lips. An overbite describes a situation wherein your front teeth overlap your lower teeth by a significant amount, and an underbite is similar except that the lower teeth overlap the upper. It can also cause discomfort and interfere with chewing and speech, and it can alter the characteristics of your face and, thus, your appearance.Ī crossbite is when your upper front teeth rest within rather than outside the lower teeth. Malocclusion can make good oral hygiene more difficult to achieve. It means that the teeth or even the jaw itself are misaligned, which can lead to crooked teeth, tooth wear, and protrusions. Malocclusion is the technical term for a bad or improper bite, such as a crossbite, overbite, or underbite. In a normal bite, the upper teeth rest slightly over the lower teeth, and the molars, including their points and grooves, match up. What Is Malocclusion?īite describes the way your upper and lower teeth come together and rest naturally, which is determined by your jaw. On a positive note, however, alignment issues with the teeth, bite, and jaw can be corrected. If the top and bottom teeth are mismatched, a face can be concave or protruding rather than be smoothed and defined by the underlying bone structure, such as your cheekbones. On the contrary, serious alignment issues can distort the facial shape and undermine the symmetry we humans tend to find so appealing. You may not have much control over the features you are born with, but malocclusion-an improper bite-and poor jaw alignment, whether congenital or acquired, are examples of qualities where you do have options and which, left uncorrected, can alter your facial contour in a negative way.Ī normal bite-where all the teeth are in place and straight and buffering the upper and lower jaw-and a symmetrical jawline lend themselves to a more attractive face. People will notice an asymmetrical face just as they will be drawn to a symmetrical and thus attractive appearance. Your jawline and teeth are core features that define your face.
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