Anesthesia, Closed-CircuitAnesthesia, ConductionAnesthesia, GeneralAnesthesia, SpinalAnesthesiaNerve BlockAnesthesia, ObstetricalAnesthesia, EpiduralAnesthesia, LocalAnesthesia, IntravenousAnesthetics, LocalCervical PlexusAnesthesiologyLidocaineBrachial PlexusAdjuvants, AnesthesiaBupivacaineAnesthesia, InhalationAmbulatory Surgical ProceduresPrilocaineAnesthesia Recovery PeriodTourniquetsMonitoring, IntraoperativePain, PostoperativeNeedlesAnalgesiaAnesthesia, CaudalIntraoperative ComplicationsCesarean SectionAnesthetics, CombinedAnesthetics, IntravenousPostanesthesia NursingShiveringConscious SedationInsurancePropofolAnesthesia, DentalOphthalmologic Surgical ProceduresAnestheticsFentanylVersion, FetalManuals as TopicFemoral NervePostoperative ComplicationsAmidesLumbosacral PlexusEndarterectomy, CarotidIntraoperative CareMepivacaineAnesthetics, InhalationHand InjuriesHypoglossal Nerve InjuriesPhantom LimbAutonomic Nerve BlockProspective StudiesRecovery RoomKetorolacOrthopedic ProceduresMethyl EthersIsofluranePeripheral Nerve InjuriesHypnotics and SedativesIntraoperative PeriodUltrasonography, InterventionalPain MeasurementNitrous OxideHandPostoperative Nausea and VomitingArmUpper ExtremityPeripheral NervesTime FactorsHalothaneAnalgesia, EpiduralPregnancyDouble-Blind MethodSciatic NerveEmergenciesPostoperative PeriodTreatment OutcomeEpidural SpaceAnalgesics, OpioidSurgical Procedures, ElectiveHematomaRetrospective StudiesAnesthetics, GeneralHemodynamicsMonitoring, PhysiologicPeripheral Nervous System DiseasesKetamineArthroplasty, Replacement, KneeHeart ArrestPreanesthetic MedicationThiopentalPregnancy Complications, HematologicNerve NetCarotid StenosisArthroplasty, Replacement, Hip