Related Experiment Video
Updated: Jun 3, 2026
07:57
An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on: December 5, 2025
The complete nomenclature for combined perforator flaps.
1Allentown and Bethlehem, Pa. From the Division of Plastic Surgery, Sacred Heart Hospital and The Lehigh Valley Hospital, and St. Luke's Hospital.
Plastic and Reconstructive Surgery
|April 5, 2011
Summary
Combined perforator flaps offer solutions for complex defects. This study classifies them into conjoined and chimeric types, highlighting their distinct vascular patterns for surgical application.
Area of Science:
- Plastic Surgery
- Microsurgery
- Reconstructive Surgery
Background:
- Combined flaps address complex, multidimensional defects.
- Perforator flaps present an evolving alternative for defect reconstruction.
- Combined perforator flaps represent a developing area in reconstructive surgery.
Purpose of the Study:
- To classify and define subtypes of combined perforator flaps.
- To elucidate the vascular basis and classification schema for combined perforator flaps.
Main Methods:
- Classification of combined perforator flaps into two major subtypes.
- Subclassification based on vascular circulation patterns (indigenous or fabricated).
Main Results:
- Two primary subtypes identified: conjoined and chimeric perforator flaps.
- Conjoined flaps feature multiple perforasomes with a common physical junction.
- Chimeric flaps involve multiple territories supplied by independent perforators, linked to a common vascular source.
Conclusions:
- Improved anatomical knowledge and techniques enhance perforator flap utilization.
- Combined perforator flaps are gaining a definitive role in reconstructive surgery.
- Standardization of nomenclature for combined perforator flaps is crucial for advancing surgical communication and capabilities.
