IleusIntestinal ObstructionIntestinal VolvulusDigestive System AbnormalitiesTorsion AbnormalityIntestinal Pseudo-ObstructionDuodenal ObstructionIleal DiseasesBezoarsTissue AdhesionsJejunal DiseasesIntestine, SmallDigestive System Surgical ProceduresCecal DiseasesIntestinal AtresiaAirway ObstructionSitus InversusDiatrizoate MeglumineColonic DiseasesDuodenal DiseasesIntestinal DiseasesAbdominal PainHerniaLaparoscopyUreteral ObstructionIntussusceptionLaparotomyIntestinesVomitingVitelline DuctIntubation, GastrointestinalMeckel DiverticulumInflammatory Bowel DiseasesTomography, X-Ray ComputedPostoperative ComplicationsHernia, AbdominalInfant, NewbornRetrospective StudiesBarium SulfateMeconiumTreatment OutcomeGallstonesGastric Outlet ObstructionIntestinal FistulaIrritable Bowel SyndromeAbnormalities, MultipleGastrointestinal MotilityIleocecal ValvePeritoneal DiseasesIleostomySigmoid DiseasesIntestinal PerforationRadiography, AbdominalColectomyColostomyAbdomen, AcuteUrinary Bladder Neck ObstructionUrethral ObstructionFecal ImpactionSyndromeNasal ObstructionIntestinal NeoplasmsDiverticulumDuodenumIntestine, LargeAnastomosis, SurgicalVentricular Outflow ObstructionGastrointestinal AgentsIleumEnemaCapsule EndoscopyRotationForeign-Body MigrationGastrostomyGangreneSclerosisJejunostomyProctocolectomy, RestorativeMesenteryAbdomenAbdominal NeoplasmsColitis, UlcerativeDirect Service CostsCalculiCrohn DiseaseGastroschisisPalliative CareLacrimal Duct ObstructionSurgical SpongesShort Bowel SyndromeGastrointestinal TransitForeign BodiesColonReoperationVagotomy, TruncalAppendixAppendicitisDiverticulitisEndoscopy, GastrointestinalColonic Pouches