free flap
Tissue transfer requiring complete disconnection from original blood supply and microsurgical reconnection.
Full Definition
A free flap is a sophisticated reconstructive technique involving the complete transfer of tissue from a donor site to a recipient site with microsurgical reconnection of blood vessels to restore circulation. This procedure requires advanced microsurgical skills and is used when local or regional tissue options are insufficient. Success depends on careful patient selection, meticulous surgical technique, and intensive post-operative monitoring. Free flaps provide versatile reconstruction options for complex defects in breast, head and neck, and extremity reconstruction.
Usage
Usage note: Should specify the anatomical source (e.g., 'anterolateral thigh free flap').
In Context
- "Free flap reconstruction was chosen due to the large defect size and poor local tissue quality." — Surgical planning note
- "The free flap demonstrated excellent perfusion with strong Doppler signals throughout recovery." — Post-operative monitoring note