Conscious SedationAnesthesia, GeneralAnesthesia, DentalHypnotics and SedativesAnesthesia, LocalDeep SedationMidazolamPropofolAnesthesiaAnesthetics, IntravenousAnesthesia, IntravenousAnesthesia Recovery PeriodPreanesthetic MedicationAnesthesia, EpiduralHydroxyzineAnesthesia, ConductionAnesthesia, SpinalAnesthesia, InhalationConsciousnessNitrous OxideDental AnxietyAnesthetics, GeneralAnesthesia, ObstetricalAnesthesia, RectalFentanylAlphaprodineAnesthetics, InhalationIntubation, IntratrachealMeperidineChloral HydrateBurns, ElectricMonitoring, IntraoperativeEndoscopy, Digestive SystemDentistry, OperativeDiazepamTooth ExtractionAnesthetics, CombinedDexmedetomidineMethyl EthersIsofluraneAdjuvants, AnesthesiaManifest Anxiety ScaleDental ImplantationAnesthetics, LocalAnestheticsProspective StudiesAnesthesiologyGastric BalloonAmbulatory Surgical ProceduresEndoscopy, GastrointestinalKetamineConsciousness MonitorsDouble-Blind MethodAnesthetics, DissociativePain, PostoperativeNerve BlockHalothaneThiopentalPatient SatisfactionBronchoscopyBupivacaineLidocaineInjections, IntravenousTreatment OutcomeIntraoperative PeriodElectroencephalographyIntraoperative ComplicationsDental Care for DisabledColonoscopyTime FactorsHeart RateAnalgesiaMethohexitalAnalgesics, OpioidOxygenPostoperative Nausea and VomitingEnfluraneHemodynamicsBlood PressureCholangiopancreatography, Endoscopic RetrogradePainRetrospective StudiesPentobarbitalLaryngeal MasksPilot ProjectsDroperidolEquipment DesignAlfentanilAnesthesia, CaudalNeurosurgical ProceduresPostoperative ComplicationsCesarean SectionIntraoperative AwarenessDogsPain MeasurementSurgical Procedures, MinorDental Care for ChildrenOral Surgical ProceduresAwarenessLaryngoscopy