pedicled flap
Tissue transfer technique where tissue remains connected to its original blood supply via a vascular pedicle.
Full Definition
A pedicled flap is a method of tissue reconstruction where tissue is transferred from a donor site to a recipient site while maintaining its connection to the original blood supply through a vascular pedicle. The pedicle contains the arterial and venous vessels that nourish the transferred tissue. This technique is commonly used in reconstructive surgery when local tissue is needed to cover defects, restore function, or improve aesthetics. Examples include the latissimus dorsi flap for breast reconstruction and the forehead flap for nasal reconstruction.
Usage
Usage note: Always specify the type of pedicled flap when possible for clarity in documentation.
In Context
- "A pedicled latissimus dorsi flap was used to provide coverage for the large chest wall defect." — Surgical case report
- "The advantage of pedicled flaps over free flaps is the elimination of microvascular anastomosis requirements." — Surgical textbook