Limberg flap
Pronunciation: LIM-berg
A geometric transposition flap based on rhomboid design principles, used for reconstruction after lesion excision.
Full Definition
A Limberg flap is a specific type of transposition flap designed as a parallelogram to close rhomboid-shaped defects. Named after Soviet surgeon Alexander Limberg, this flap rotates adjacent tissue into the defect using precise 60-degree and 120-degree angles. The technique is particularly valuable in dermatologic surgery for closing defects on the back, shoulder, and other areas where tissue mobility allows for geometric closure. Proper execution requires careful measurement and marking to ensure the flap fits the defect without creating excessive tension or dog-ears.
Usage
Usage note: Often confused with 'rhombic flap' in surgical documentation; editors should verify the specific geometric design described.
In Context
- "The surgeon opted for a Limberg flap reconstruction following excision of the large sebaceous cyst on the patient's upper back." — Operative report
- "Careful marking of the Limberg flap angles is essential to prevent tension at the closure." — Surgical technique description