Experimental Transfer of Composite Free Flaps with Microvascular Anastomoses

Abstract

The transfer of composite island flaps with microvascular anastomoses in rabbits from one iliac fossa to the other is described. Twenty‐seven out of 20 flaps had total survival, with mild necrosis in the remaining two. All five control flaps without microvascular anastomoses necrosed quickly. No measures such as perfusion, anticoagulants or antibiotics were used. Cadaver dissections are described, and it is suggested that suitable donor sites for clinical use include the groin flap, the deltopectoral flap and possibly the dorsum of the foot