ColectomyColon, SigmoidSigmoid DiseasesSigmoid NeoplasmsDiverticulitis, ColonicIntestinal VolvulusColonic DiseasesColitis, UlcerativeColonic NeoplasmsColon, DescendingRectumDiverticulum, ColonLaparoscopyIleostomyProctocolectomy, RestorativeIntestinal ObstructionColostomyColonoscopyIntestinal PerforationCranial SinusesColon, TransverseCecal NeoplasmsAnastomosis, SurgicalAdenomatous Polyposis ColiColon, AscendingMegacolonColonIntestinal PolypsIleumColonic PouchesMesocolonIntestinal MucosaRectal NeoplasmsPostoperative ComplicationsMegacolon, ToxicIntestinal FistulaRectal DiseasesConstipationEmergenciesPouchitisDiverticulitisSurgical StaplingColorectal NeoplasmsAdenocarcinomaDiverticulosis, ColonicGastrointestinal AgentsCrohn DiseaseDefecationTreatment OutcomeEmergency TreatmentGardner SyndromeRetrospective StudiesColonic PolypsGastrointestinal HemorrhageColitis, IschemicLength of StayEnterocolitis, PseudomembranousFlatulenceAnal CanalTime FactorsColorectal SurgeryColitisFibromatosis, AbdominalSurgical Procedures, ElectiveIleusSigmoidoscopy46, XX Disorders of Sex DevelopmentGastrointestinal MotilityDigestive System Surgical ProceduresLaparotomySinus Thrombosis, IntracranialNeoplasms, Multiple PrimaryClostridium difficileAdenomaIntestine, LargeCatharticsTomography, X-Ray ComputedFollow-Up StudiesSubcutaneous EmphysemaBarium SulfateCerebral VeinsEnemaIntestinal PolyposisCholangitis, SclerosingHT29 CellsPirinitramideIleitisColonic Pseudo-ObstructionRadiography, AbdominalColonic Diseases, FunctionalMesenteric CystAzoxymethaneSodium AcetateInflammatory Bowel DiseasesDiverticulum