Surgically Assisted Rapid Palatal Expansion (SARPE)
SARPE is a procedure designed to expand the upper jaw (maxilla) in patients whose palate is too narrow, often to correct bite issues, improve airway function, and optimize facial development.
What Is Involved in the SARPE Procedure?
Pre-Surgical Preparation
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A custom-made orthopedic palatal expander is created to fit the patient’s palate
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The expander is cemented to the first molars and premolars
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It is activated with a special key that turns a screw, gradually separating the right and left sides of the upper jaw
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The expander also functions as a retainer after expansion
Surgical Procedure
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Performed as an outpatient procedure under general anesthesia
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The surgeon uses specialized instruments to perform precise bone cuts in the upper jaw
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No additional fixating devices are needed beyond the expander
Post-Surgical Expansion
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The patient uses the key daily to achieve incremental expansion
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Expansion often creates a temporary gap between the two front teeth
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The expander remains in place for approximately three months after achieving the desired expansion
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After removal, orthodontic treatment begins to close the front tooth gap
Recovery and Comfort
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Patients generally experience mild discomfort and swelling, which is normal
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Close follow-up occurs during the first two weeks to monitor for complications
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Soft foods are recommended during recovery
Key Benefits of SARPE
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Corrects narrow upper jaw and crossbites
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Improves airway function for better breathing and sleep
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Supports proper facial and dental development
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Prepares the patient for orthodontic alignment
Contact us to schedule your orthognathic surgery consultation!
