Anesthesia, ConductionAnesthesia, GeneralAnesthesia, SpinalAnesthesiaNerve BlockAnesthesia, ObstetricalAnesthesia, EpiduralAnesthesia, LocalAnesthesia, IntravenousAnesthetics, LocalCervical PlexusAnesthesiologyLidocaineBrachial PlexusAdjuvants, AnesthesiaBupivacaineAmbulatory Surgical ProceduresAnesthesia, InhalationPrilocaineAnesthesia Recovery PeriodTourniquetsMonitoring, IntraoperativePain, PostoperativeNeedlesAnalgesiaAnesthesia, CaudalIntraoperative ComplicationsCesarean SectionAnesthetics, CombinedAnesthetics, IntravenousPostanesthesia NursingShiveringConscious SedationInsurancePropofolAnesthesia, DentalOphthalmologic Surgical ProceduresFentanylVersion, FetalAnestheticsManuals as TopicFemoral NerveAmidesPostoperative ComplicationsLumbosacral PlexusEndarterectomy, CarotidMepivacaineIntraoperative CareHand InjuriesAnesthetics, InhalationHypoglossal Nerve InjuriesPhantom LimbAutonomic Nerve BlockProspective StudiesRecovery RoomKetorolacOrthopedic ProceduresIsofluraneMethyl EthersPeripheral Nerve InjuriesHypnotics and SedativesIntraoperative PeriodUltrasonography, InterventionalPain MeasurementNitrous OxidePostoperative Nausea and VomitingUpper ExtremityArmHandPeripheral NervesHalothaneAnalgesia, EpiduralEmergenciesPregnancyDouble-Blind MethodSciatic NervePostoperative PeriodTime FactorsTreatment OutcomeEpidural SpaceSurgical Procedures, ElectiveAnalgesics, OpioidHematomaRetrospective StudiesAnesthesia, Closed-CircuitAnesthetics, GeneralHemodynamicsPeripheral Nervous System DiseasesMonitoring, PhysiologicArthroplasty, Replacement, KneeHeart ArrestPreanesthetic MedicationKetamineThiopentalPregnancy Complications, HematologicCarotid StenosisArthroplasty, Replacement, HipPentobarbitalAnesthetics, DissociativeForearm