By StarBrite Dental
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July 13, 2021
Palatal expanders are dental or orthodontic appliances that expand the shape of the bones forming the palate of your mouth. Even though this concept may be new to you, this procedure has actually been practiced for several decades. This technology for helping patients—both kids and adults—change the shape of the bones in the face and mouth enables dentists or orthodontists to correct several problems for their patients, such as the following: Overcrowding: A child’s upper jaw may be so narrow that their teeth don’t have room to come in. The teeth may be very poorly aligned due to this lack of sufficient space, or some teeth may become impacted. Crossbite : A narrow bone structure in the upper jaw and a wider bone structure below it can result in crossbite, a condition where the upper teeth fit inside the lower teeth (they should fit just outside the lower teeth). TMD: Temporomandibular disorder can result from poor alignment of the temporomandibular joint (TMJ). Over time, this misalignment can cause headaches, damage to that joint, tinnitus and other problems. A poorly shaped palate can be involved in causing this disorder. Sleep apnea : A narrow palate can affect the width of the airway. While a person sleeps, this narrower airway does not provide enough oxygen for the sleeper. Widening the palate helps open the airway. As a person grows up with this narrowed palate, they may be forced to undergo jaw expansion surgery, referred to as orthognathic jaw surgery. With correct diagnosis and therapy, however, this surgery may be able to be avoided. That is a major benefit of treatment with palatal expanders. This surgery often requires weeks of home recovery before returning to school or work. Wearing a dental expander for months or a year or more enables improvement of these problems without invasive surgery.