Intraoperative CareIntraoperative PeriodAnesthesia, GeneralMonitoring, IntraoperativeAnesthesiaAnesthesia, LocalAnesthesia, EpiduralIntraoperative ComplicationsAnesthesia, SpinalAnesthesia, ConductionAnesthesia, InhalationAnesthesia, IntravenousAnesthesia, ObstetricalAnesthesia Recovery PeriodAnesthesia, DentalAnesthetics, IntravenousAnesthetics, InhalationPropofolAdjuvants, AnesthesiaAnesthesiologyAnesthetics, LocalAnesthetics, CombinedIsofluraneMethyl EthersPostoperative ComplicationsAnestheticsNitrous OxideTreatment OutcomeIntraoperative AwarenessProspective StudiesLidocaineFentanylHalothaneFrozen SectionsBupivacaineBlood Loss, SurgicalAmbulatory Surgical ProceduresPreanesthetic MedicationAnesthetics, GeneralNeuronavigationNerve BlockTime FactorsRetrospective StudiesAnesthesia, Closed-CircuitPain, PostoperativeKetamineThiopentalAnesthesia, CaudalSurgery, Computer-AssistedSurgical Procedures, OperativeIntubation, IntratrachealPreoperative CareAnesthetics, DissociativeAnesthesia, IntratrachealEnfluraneConscious SedationPentobarbitalPostoperative PeriodElectroencephalographyDouble-Blind MethodCesarean SectionXylazineReproducibility of ResultsAnesthesia Department, HospitalHemodynamicsNeurosurgical ProceduresPostoperative CareOperating RoomsAlfentanilFollow-Up StudiesConsciousness MonitorsLaparoscopyPostoperative Nausea and VomitingPain MeasurementHypnotics and SedativesIntraoperative Neurophysiological MonitoringAnalgesics, OpioidPerioperative CareHypothermiaAnesthesia and AnalgesiaParathyroidectomyPrilocaineBlood PressureConsciousnessHypotensionMethohexitalHeart RateSufentanilSurgical Procedures, Minimally InvasiveMidazolamXenonRisk FactorsOphthalmologic Surgical ProceduresFeasibility StudiesSensitivity and SpecificityEchocardiography, TransesophagealSurgical Procedures, ElectiveCardiopulmonary BypassNeuromuscular Nondepolarizing AgentsPiperidines