[Delayed deltoid-pectoral flap]. / El colgajo deltopectoral diferido.

ABSTRACT

Delayed flaps include surgical techniques performed in order to diminish the blood supply of a flap before placing it at the definitive location. The purpose is to improve the irrigation of the distal region of the flap. Three cases of head and neck reconstructions with delayed deltopectoral flaps are reported. Literature about anatomic and physiologic phenomenon occurred during the delay period is reviewed, as well as the different surgical techniques described to delay a flap. We think that the deltopectoral flap remains an adequate technique, being indicated when the reconstruction is impossible with local flaps. That is the case of defects or irradiated regions. In our opinion, if the deltoid region of the flap is necessary to the reconstruction it is recommended to delay the flap, to increase the probability of complete survival at the distal region. In our cases the delay period has been one week, obtaining a complete survival of the flap in all of them.