Orthodontic MARPE stands for Miniscrew-Assisted Rapid Palatal Expansion. It's a treatment method used in orthodontics to correct skeletal maxillary transverse deficiency, often referred to as a narrow upper jaw. The procedure involves the insertion of temporary anchorage devices, typically miniscrews, into the palate for stability, and then applying controlled forces to expand the upper jaw.
MARPE differs from traditional palatal expansion methods by incorporating the use of miniscrews, which provide more predictable and controlled expansion. This technique is particularly useful in cases where traditional methods may not be effective or where a more rapid expansion is desired.
The use of miniscrews allows orthodontists to achieve skeletal expansion, meaning the actual bone of the palate is widened, rather than just expanding the dental arch. This can help in cases where the narrow upper jaw is causing issues with tooth alignment, airway challenges( Obstructive Sleep Apnea-difficult breathing), or overall facial aesthetics.
Overall, orthodontic MARPE is a valuable tool in the orthodontist's arsenal for addressing maxillary transverse deficiency and improving overall dental and facial harmony.
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