Intestinal ObstructionIleusIleal DiseasesBezoarsIntestinal Pseudo-ObstructionMeconiumJejunal DiseasesAirway ObstructionIntussusceptionIntestinal AtresiaDuodenal ObstructionLaparotomyColonic DiseasesMesenteric CystUreteral ObstructionMeckel DiverticulumHirschsprung DiseaseTissue AdhesionsHerniaRadiography, AbdominalIleal NeoplasmsDigestive System Surgical ProceduresIntestine, SmallCecal DiseasesHernia, AbdominalDuodenal DiseasesIntestinal VolvulusTuberculosis, GastrointestinalIleocecal ValveIleumFecal ImpactionIntestinal PerforationGastric Outlet ObstructionLipomaIntestinal FistulaPostoperative ComplicationsMesocolonColonic Pseudo-ObstructionGastrointestinal MotilityColon, SigmoidJejunal NeoplasmsGallstonesAbdomen, AcuteIleostomyAbdominal PainUrinary Bladder Neck ObstructionUrethral ObstructionColon, AscendingCystic FibrosisNasal ObstructionEntomophthoralesVitelline DuctEnemaLaparoscopyForeign BodiesPeritoneal DiseasesColostomyJejunumHernia, ObturatorIntestinal DiseasesColaVentricular Outflow ObstructionCecal NeoplasmsIntubation, GastrointestinalPetrolatumTreatment OutcomeIntestine, LargeTomography, X-Ray ComputedGangreneAbdomenAnastomosis, SurgicalColectomyDuodenostomyAscariasisSurgical SpongesDiverticulumBarium SulfateSuperior Mesenteric Artery SyndromeVomitingAscaris lumbricoidesEnteritisAbdominal NeoplasmsDiospyrosInfant, Newborn, DiseasesInfant, NewbornDigestive System AbnormalitiesConstipationRetrospective StudiesDuodenumSclerosisAppendicitisLacrimal Duct ObstructionJejunostomyHerniorrhaphyPelvic NeoplasmsChoristomaNigeriaIntestinal NeoplasmsRectumBrunner Glands