SARPE
Orthognathic Surgery / Jaw Corrective Surgery / Obstructive Sleep Apnea

SARPE (Surgically Assisted Rapid Palatal Expansion)
SARPE is used to widen a constricted upper jaw in skeletally mature patients where orthodontic expansion alone is limited.
It addresses transverse maxillary deficiency and can improve crossbite relationships and arch form.
This is often part of a broader orthodontic-orthognathic treatment pathway.
How SARPE Works
Surgical assistance is used to reduce resistance to expansion in mature bone.
An expander device is activated in controlled increments after surgery according to protocol.
Retention and orthodontic refinement follow active expansion.
Benefits
- Expands constricted maxillary arch in mature patients
- Improves transverse occlusal relationships
- Supports comprehensive orthodontic planning
- Structured activation and retention protocol
- Can be integrated into staged jaw correction pathways
Frequently Asked Questions
In skeletally mature patients, surgical assistance helps achieve predictable expansion where orthopedic expansion alone may be limited.
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