Orthodontic braces are available for both arches of teeth or for only one, either the top or the bottom teeth, depending on the location and the severity of the misalignment. In many cases, the patient has perfectly aligned teeth on one of the arches – usually on the lower arch, because that arch is less exposed to impact and to growth deformities -, cases in which the orthodontist might recommend bracing only the arch that has misaligned teeth.
There are various types of misalignment that call for the treatment of only one arch at a time, especially as teeth tend to come forward once that they are corrected. A set of straight upper teeth with a strong overbite and crowded lower teeth can be efficiently corrected with braces on the lower arch, while the problem of having too much space between front teeth – an issue that usually affects the upper arch – can be efficiently corrected with braces only on the top arch. Similarly, straight, but crowded teeth on the top that stay behind the lower arch during biting can be corrected with top braces.
Single-arch treatment can be used only if the patient’s jaws are balanced, meaning that they are of the same size – if they are not, corrected only one of the arches can do more harm than good. For more detailed information, stop by http://comfortdental.com/orthodontist-lakewood/.
Article source here: Differences Between Top and Bottom Braces
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