Intestinal ObstructionEmergenciesAbdomen, AcuteEmergency TreatmentTorsion AbnormalitySpermatic Cord TorsionIntestinal PerforationIleal DiseasesPeptic Ulcer PerforationPneumoperitoneumAppendicitisBezoarsSurgical Procedures, OperativeEmergency Service, HospitalAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionMesenteric CystUreteral ObstructionColonic DiseasesMeconiumMeckel DiverticulumEmergency MedicineLaparotomyHirschsprung DiseaseEmergency Medical ServicesAcute DiseaseTissue AdhesionsTreatment OutcomeIleal NeoplasmsHerniaHernia, AbdominalCecal DiseasesIleusIntestinal VolvulusIntestinal Pseudo-ObstructionTuberculosis, GastrointestinalRadiography, AbdominalDuodenal DiseasesIleocecal ValveIntestine, SmallDigestive System Surgical ProceduresEmergency NursingLipomaIleumMesocolonColon, SigmoidAbdominal PainJejunal NeoplasmsFecal ImpactionForeign BodiesUrethral ObstructionUrinary Bladder Neck ObstructionColon, AscendingNasal ObstructionEntomophthoralesGastric Outlet ObstructionVitelline DuctEnemaIntestinal FistulaPeritoneal DiseasesIntestinal DiseasesHernia, ObturatorColaCecal NeoplasmsIleostomyVentricular Outflow ObstructionPetrolatumGangreneRetrospective StudiesTomography, X-Ray ComputedSurgical SpongesColonic Pseudo-ObstructionDuodenostomyAscariasisPostoperative ComplicationsJejunumVomitingDiverticulumColostomyBarium SulfateSuperior Mesenteric Artery SyndromeIntestine, LargeAscaris lumbricoidesLaparoscopyAbdominal NeoplasmsInfant, NewbornAnastomosis, SurgicalDiospyrosDigestive System AbnormalitiesAbdomenCystic FibrosisHerniorrhaphyDuodenumSclerosisLacrimal Duct ObstructionJejunostomyColectomy