Surgical FlapsFree Tissue FlapsReconstructive Surgical ProceduresFacial NeoplasmsSeromaMicrosurgeryHead and Neck NeoplasmsRetrospective StudiesTreatment OutcomeFlap EndonucleasesGene Transfer TechniquesEmbryo TransferGene Transfer, HorizontalTransfer (Psychology)Fluorescence Resonance Energy TransferRectus AbdominisAdoptive TransferRNA, TransferPatient TransferPhospholipid Transfer ProteinsMammaplastyTransfer FactorDermatologic Surgical ProceduresKeratomileusis, Laser In SituGenetic VectorsConjugation, GeneticCholesterol Ester Transfer ProteinsNuclear Transfer TechniquesElectron TransportTendon Transfer