Minimally Invasive Sagittal Split Ramus Osteotomy

This procedure involves a limited mucosal incision and tunnel dissection technique combined with low and short osteotomy and minimal soft tissue manipulation. The goal is to reduce surgical trauma, edema, blood loss, and operative time while maintaining clinical effectiveness.

This procedure follows the traditional wide exposure technique with full-thickness mucoperiosteal flap elevation. This method is widely accepted and serves as the control for comparison.