CatharticsPolyethylene GlycolsBisacodylElectrolytesPolyethyleneColonoscopyPolyethylenesEnemaPicolinesSimethiconeTherapeutic IrrigationLaxativesColonography, Computed TomographicGlycolsColonic DiseasesEthylene GlycolsPreoperative CareInflammatory Bowel DiseasesColonPhosphatesCitric AcidColonic PolypsOrganometallic CompoundsSenna ExtractDigestive System Surgical ProceduresCitratesMallory-Weiss SyndromeCastor OilAntifoaming AgentsPropylene GlycolIrritable Bowel SyndromeSurface-Active AgentsRectumCapsule EndoscopesWater-Electrolyte BalanceColorectal SurgeryBarium SulfateWater-Electrolyte ImbalanceCapsule EndoscopySurgical Wound InfectionPharmaceutical SolutionsColonoscopesDiatrizoate MeglumineAnastomotic LeakIothalamate Meglumine19-IodocholesterolDefecationGastroenterologyFluid TherapyIntubation, GastrointestinalProspective StudiesSurgical Procedures, ElectiveSingle-Blind MethodPremedicationSodiumTime FactorsAdministration, OralMannitolSodium ChloridePotassiumColectomyShort Bowel SyndromeProsthesis FailureColorectal NeoplasmsWaterChloridesSigmoidoscopyUrinary DiversionHip ProsthesisIntestinesDrug CarriersAdenomaPatient ComplianceAnastomosis, SurgicalConstipationPolyethylene TerephthalatesIntestine, SmallContrast MediaSurface PropertiesPropylene GlycolsAntibiotic ProphylaxisMaterials TestingHydrogen-Ion ConcentrationPolymersOsmolar ConcentrationProsthesis DesignCrohn DiseaseJejunumBiocompatible MaterialsPatient SatisfactionHypernatremiaTreatment OutcomeColitis, UlcerativeAppointments and SchedulesIntestinal AbsorptionOsteolysisHypokalemiaChemical PrecipitationParticle SizeSolubility