AnestheticsAnesthetics, LocalAnesthetics, InhalationAnesthetics, GeneralAnesthetics, IntravenousIsofluraneHalothaneAnesthetics, CombinedEnfluraneLidocaineMethyl EthersAnesthesiaAnesthesia, GeneralAnesthesia, LocalPropofolAnesthetics, DissociativeBupivacaineMethoxyfluraneAnesthesia, InhalationPostoperative ComplicationsAnesthesia, DentalNerve BlockKetamineBenzocaineBariatric SurgeryNitrous OxideTreatment OutcomeTetracainePrilocaineThiopentalEtomidateGeneral SurgeryProcaineAnesthesia, IntravenousAnesthesiologyEtherAmbulatory Surgical ProceduresPain, PostoperativeThoracic SurgeryMepivacaineCardiac Surgical ProceduresPentobarbitalMonitoring, IntraoperativeDibucaineAnesthesia Recovery PeriodAnesthesia, ConductionRetrospective StudiesTime FactorsProspective StudiesAnesthesia, EpiduralPostoperative PeriodEtidocaineSurgical Procedures, OperativeSurgery, PlasticFentanylCarticaineIntraoperative ComplicationsAdjuvants, AnesthesiaPreoperative CareAnesthesia, SpinalChloroformPerioperative CareXylazineCataract ExtractionAnesthesia, ObstetricalPostoperative CareEthersIntraoperative PeriodDose-Response Relationship, DrugHypnosis, AnestheticFollow-Up StudiesPreanesthetic MedicationPregnanedionesXenonPain MeasurementIntraoperative CareCoronary Artery BypassThoracic Surgery, Video-AssistedCardiopulmonary BypassSurgical Procedures, ElectiveSurgery, Computer-AssistedHypnotics and SedativesOrthopedic ProceduresLaparoscopyOperating RoomsSurgery, OralAmidesMedetomidineAnesthesia Department, HospitalChlorofluorocarbonsGynecologic Surgical ProceduresOctanolsReoperationThoracic Surgical ProceduresNeurosurgical ProceduresOphthalmologic Surgical ProceduresMidazolamMandibular NerveDouble-Blind MethodColorectal Surgery