A Quadrant-based Algorithm for Oncoplastic Breast Reduction: The Use of Mirror Flaps for Filling Superior Pole Lumpectomy Defects.

Key Points

• The aim is to evaluate a novel technique for reconstructing breast lumpectomy defects using mirror flaps.
• Developed a quadrant-based algorithm for oncoplastic breast reduction.
• Utilized dual-component mirror flap technique.
• Assessed contour deformity rates post-surgery.
• Demonstrated reliability in reconstructing superior quadrant defects.
• Achieved low rates of contour deformity.