Anastomosis, SurgicalArteriovenous AnastomosisSurgical StaplersAnastomosis, Roux-en-YSuture TechniquesSurgical StaplingAnastomotic LeakProctocolectomy, RestorativeColonic PouchesSuturesPostoperative ComplicationsRectumIleostomyColectomyPolytetrafluoroethyleneAnal CanalPouchitisHeart Bypass, RightSurgical Wound DehiscenceColonBlood Vessel ProsthesisConstriction, PathologicDigestive System Surgical ProceduresIleumArteriovenous Shunt, SurgicalMicrosurgeryColostomyVascular PatencyColonic DiseasesEsophagostomyTreatment OutcomeInternal Mammary-Coronary Artery AnastomosisCerebral RevascularizationJejunostomyVeinsBlood Vessel Prosthesis ImplantationTime FactorsEsophagectomyTemporal ArteriesEsophagusPortacaval Shunt, SurgicalWound HealingCholedochostomyGraft Occlusion, VascularSurgical InstrumentsFemoral ArteryPancreaticojejunostomyCorrosion CastingReoperationIntestinal ObstructionJejunumColitis, UlcerativeVascular Surgical ProceduresHepatic Duct, CommonBronchial ArteriesReconstructive Surgical ProceduresFollow-Up StudiesLaparoscopyRetrospective StudiesRhizoctoniaGastrectomyAorta, AbdominalFetofetal TransfusionEsophageal StenosisVena Cava, InferiorSaphenous VeinStomachGastrostomyBundle-Branch BlockRectal DiseasesHydroxyprolineDuodenostomyHemostasis, SurgicalAdenomatous Polyposis ColiIliac ArteryArterial Occlusive DiseasesMethodsTissue AdhesionsLaparotomyTensile StrengthPancreaticoduodenectomyPortal VeinArteriesMoyamoya DiseaseDefecationSurgical FlapsBile DuctsIntestinal FistulaCadaverBiliary Tract Surgical ProceduresFeasibility StudiesPancreatic FistulaPostoperative PeriodCoronary Artery Bypass, Off-PumpCollateral CirculationGastroenterostomyHyperplasiaOperative TimeEsophagoplastyModels, Anatomic