Intestinal ObstructionEmergenciesAbdomen, AcuteEmergency TreatmentTorsion AbnormalitySpermatic Cord TorsionIntestinal PerforationIleal DiseasesPeptic Ulcer PerforationPneumoperitoneumAppendicitisBezoarsSurgical Procedures, OperativeEmergency Service, HospitalAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionMesenteric CystUreteral ObstructionColonic DiseasesMeconiumMeckel DiverticulumEmergency MedicineLaparotomyHirschsprung DiseaseAcute DiseaseEmergency Medical ServicesTreatment OutcomeTissue AdhesionsIleal NeoplasmsHerniaCecal DiseasesHernia, AbdominalIleusIntestinal VolvulusIntestinal Pseudo-ObstructionTuberculosis, GastrointestinalRadiography, AbdominalDuodenal DiseasesIntestine, SmallIleocecal ValveDigestive System Surgical ProceduresLipomaEmergency NursingIleumMesocolonColon, SigmoidAbdominal PainJejunal NeoplasmsFecal ImpactionForeign BodiesUrinary Bladder Neck ObstructionUrethral ObstructionNasal ObstructionColon, AscendingGastric Outlet ObstructionEnemaEntomophthoralesIntestinal FistulaVitelline DuctRetrospective StudiesIntestinal DiseasesPeritoneal DiseasesHernia, ObturatorColaTomography, X-Ray ComputedCecal NeoplasmsVentricular Outflow ObstructionIleostomyPetrolatumGangreneVomitingPostoperative ComplicationsSurgical SpongesColonic Pseudo-ObstructionDuodenostomyBarium SulfateAscariasisJejunumDiverticulumColostomyInfant, NewbornLaparoscopySuperior Mesenteric Artery SyndromeIntestine, LargeAbdominal NeoplasmsAscaris lumbricoidesAnastomosis, SurgicalDigestive System AbnormalitiesDiospyrosCystic FibrosisAbdomenProspective StudiesDuodenumConstipationHerniorrhaphySclerosisLacrimal Duct Obstruction