Intestinal ObstructionHerniaHernia, InguinalHernia, DiaphragmaticHernia, AbdominalHernia, VentralIleal DiseasesHernia, HiatalHernia, FemoralBezoarsAirway ObstructionHerniorrhaphyJejunal DiseasesIntussusceptionHernia, UmbilicalIntestinal AtresiaDuodenal ObstructionSurgical MeshLaparotomyMesenteric CystUreteral ObstructionColonic DiseasesMeconiumMeckel DiverticulumHirschsprung DiseaseHernia, ObturatorTissue AdhesionsCecal DiseasesIleal NeoplasmsIntestinal VolvulusIntestinal Pseudo-ObstructionIleusTuberculosis, GastrointestinalLaparoscopyDuodenal DiseasesRadiography, AbdominalIntestine, SmallHernia, Diaphragmatic, TraumaticSuperficial Back MusclesIleocecal ValveDigestive System Surgical ProceduresTreatment OutcomeLipomaObserver VariationMesocolonIntestinal PerforationIleumTomography, X-Ray ComputedAbdomen, AcuteColon, SigmoidPostoperative ComplicationsFecal ImpactionAbdominal PainJejunal NeoplasmsPeritoneal DiseasesReproducibility of ResultsPolypropylenesColon, AscendingRetrospective StudiesGastric Outlet ObstructionIntestinal FistulaUrinary Bladder Neck ObstructionUrethral ObstructionIleostomyNasal ObstructionEntomophthoralesVitelline DuctIntestinal DiseasesEnemaColostomyForeign BodiesColaGangreneBarium SulfateVentricular Outflow ObstructionCecal NeoplasmsPetrolatumColonic Pseudo-ObstructionJejunumDuodenostomyAscariasisSurgical SpongesAbdomenVomitingAbdominal NeoplasmsDiverticulumInfant, NewbornSuperior Mesenteric Artery SyndromeAscaris lumbricoidesIntestine, LargeAnastomosis, SurgicalDiospyrosAppendicitisDigestive System AbnormalitiesFollow-Up StudiesTime FactorsAbdominal WallDuodenumCystic FibrosisProspective Studies