Intestinal ObstructionScrew Worm InfectionHelminthsHelminthiasisAnthelminticsIleal DiseasesBezoarsAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionMesenteric CystUreteral ObstructionMeconiumColonic DiseasesMeckel DiverticulumLaparotomyHirschsprung DiseaseTissue AdhesionsIleal NeoplasmsCecal DiseasesHerniaIleusIntestinal Pseudo-ObstructionHernia, AbdominalIntestinal VolvulusTuberculosis, GastrointestinalRadiography, AbdominalIntestine, SmallDuodenal DiseasesIleocecal ValveDigestive System Surgical ProceduresLipomaIleumMesocolonIntestinal PerforationColon, SigmoidFecal ImpactionJejunal NeoplasmsAbdomen, AcuteAbdominal PainUrinary Bladder Neck ObstructionUrethral ObstructionColon, AscendingNasal ObstructionEntomophthoralesVitelline DuctGastric Outlet ObstructionAscariasisEnemaForeign BodiesIntestinal DiseasesPeritoneal DiseasesIntestinal FistulaHernia, ObturatorColaVentricular Outflow ObstructionCecal NeoplasmsIleostomyPetrolatumGangreneColonic Pseudo-ObstructionJejunumDuodenostomyAscaris lumbricoidesSurgical SpongesDiverticulumBarium SulfateSuperior Mesenteric Artery SyndromeVomitingColostomyIntestine, LargeAbdominal NeoplasmsTreatment OutcomePostoperative ComplicationsDiospyrosDigestive System AbnormalitiesLaparoscopyTomography, X-Ray ComputedAnastomosis, SurgicalCystic FibrosisDuodenumSclerosisAbdomenLacrimal Duct ObstructionJejunostomyHerniorrhaphyInfant, Newborn, DiseasesPelvic NeoplasmsInfant, NewbornEnteritisNigeriaConstipationAppendicitisIntubation, GastrointestinalColectomyRetrospective StudiesIntestinal NeoplasmsRectum