AnalgesiaAnesthesia, GeneralAnesthesiaAnesthesia, LocalAnalgesia, EpiduralAnesthesia, EpiduralAnesthesia, SpinalAnesthesia, ConductionAnalgesia, ObstetricalAnesthesia, InhalationAnesthesia, IntravenousAnesthesia, ObstetricalAnesthesia Recovery PeriodAnalgesia, Patient-ControlledAnesthesia, DentalAnesthetics, LocalPain, PostoperativeBupivacaineAnalgesics, OpioidAdjuvants, AnesthesiaAnesthetics, IntravenousAnesthetics, InhalationFentanylPropofolAnesthetics, CombinedMethyl EthersIsofluraneAnesthesiologyNitrous OxidePain MeasurementNerve BlockLidocaineAnestheticsMorphineMonitoring, IntraoperativeHalothaneKetamineAnesthesia, CaudalAmbulatory Surgical ProceduresPreanesthetic MedicationSufentanilConscious SedationAnalgesicsAnesthesia, Closed-CircuitAcupuncture AnalgesiaCesarean SectionAnesthetics, GeneralAnesthetics, DissociativeThiopentalMeperidineAnesthesia and AnalgesiaDouble-Blind MethodPostoperative Nausea and VomitingPainPentobarbitalAnesthesia Department, HospitalXylazineEnfluraneHypnotics and SedativesIntubation, IntratrachealAlfentanilPrilocaineMepivacaineAmidesIntraoperative ComplicationsInjections, SpinalLabor PainIntraoperative PeriodAnesthesia, IntratrachealProspective StudiesLabor, ObstetricTramadolMidazolamPiperidinesMethohexitalElectroencephalographySurgical Procedures, MinorConsciousnessAnalgesics, Non-NarcoticHemodynamicsTime FactorsPostoperative ComplicationsSurgical Procedures, OperativePregnancyNeuromuscular Nondepolarizing AgentsBrachial PlexusDose-Response Relationship, DrugXenonMedetomidineHeart RateEthersDexmedetomidineNaloxoneKetorolacFemoral NerveEtherBlood PressureClonidineNeuromuscular Blocking AgentsIntraoperative Care