Intestinal ObstructionEmergenciesAbdomen, AcuteEmergency TreatmentTorsion AbnormalitySpermatic Cord TorsionIntestinal PerforationIleal DiseasesPeptic Ulcer PerforationPneumoperitoneumAppendicitisBezoarsSurgical Procedures, OperativeEmergency Service, HospitalAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionColonic DiseasesMesenteric CystUreteral ObstructionMeconiumMeckel DiverticulumLaparotomyEmergency MedicineHirschsprung DiseaseEmergency Medical ServicesAcute DiseaseIleal NeoplasmsTreatment OutcomeIleusTissue AdhesionsInflammatory Bowel DiseasesHernia, AbdominalIntestinal VolvulusIntestinal Pseudo-ObstructionHerniaCecal DiseasesTuberculosis, GastrointestinalRadiography, AbdominalDuodenal DiseasesIleocecal ValveDigestive System Surgical ProceduresIntestine, SmallIleumAbdominal PainLipomaEmergency NursingColon, SigmoidIrritable Bowel SyndromeIntestinal DiseasesMesocolonFecal ImpactionJejunal NeoplasmsEnemaForeign BodiesIntestinal FistulaColon, AscendingUrethral ObstructionUrinary Bladder Neck ObstructionVitelline DuctIntestine, LargeIleostomyEntomophthoralesNasal ObstructionGastric Outlet ObstructionCecal NeoplasmsPeritoneal DiseasesHernia, ObturatorJejunumColaRetrospective StudiesBarium SulfateConstipationGangreneTomography, X-Ray ComputedVentricular Outflow ObstructionPostoperative ComplicationsPetrolatumCrohn DiseaseDiverticulumColonic Pseudo-ObstructionSurgical SpongesDuodenostomyVomitingLaparoscopyAscariasisAnastomosis, SurgicalColostomyIntestinal NeoplasmsRectumAbdominal NeoplasmsSuperior Mesenteric Artery SyndromeInfant, NewbornDigestive System AbnormalitiesAbdomenAscaris lumbricoidesColectomyDuodenum