IleusIntestinal ObstructionInflammationIleal DiseasesBezoarsTissue AdhesionsJejunal DiseasesAirway ObstructionIntestinal Pseudo-ObstructionIntestine, SmallColonic DiseasesDiatrizoate MeglumineHerniaUreteral ObstructionDuodenal ObstructionIntussusceptionLaparotomyDigestive System Surgical ProceduresInflammatory Bowel DiseasesVitelline DuctIntubation, GastrointestinalMeckel DiverticulumPostoperative ComplicationsHernia, AbdominalIntestinal AtresiaLaparoscopyBarium SulfateMeconiumGallstonesIntestinal FistulaGastric Outlet ObstructionIrritable Bowel SyndromeGastrointestinal MotilityInflammation MediatorsIntestinal VolvulusIleocecal ValvePeritoneal DiseasesIleostomySigmoid DiseasesIntestinal PerforationColectomyTomography, X-Ray ComputedColostomyRadiography, AbdominalAbdominal PainAbdomen, AcuteIntestinal DiseasesTreatment OutcomeUrinary Bladder Neck ObstructionUrethral ObstructionFecal ImpactionNasal ObstructionIntestinal NeoplasmsIntestine, LargeDiverticulumRetrospective StudiesIleumAnastomosis, SurgicalGastrointestinal AgentsVentricular Outflow ObstructionEnemaColitis, UlcerativeCrohn DiseaseCapsule EndoscopyColonForeign-Body MigrationGastrostomyMesenterySclerosisGangreneProctocolectomy, RestorativeDuodenal DiseasesJejunostomyAbdomenTime FactorsCalculiIntestinesAbdominal NeoplasmsDirect Service CostsGastroschisisDisease Models, AnimalPalliative CareGastrointestinal TransitLacrimal Duct ObstructionSurgical SpongesForeign BodiesShort Bowel SyndromeAppendixReoperationAppendicitisEndoscopy, GastrointestinalDiverticulitisVagotomy, TruncalDigestive System AbnormalitiesProspective StudiesColonic PouchesJejunumSteatorrheaSurgical StomasEnteral Nutrition