Anesthesia, EpiduralAnesthesia, ConductionAnesthesia, SpinalAnesthesia, GeneralAnesthesia, ObstetricalNerve BlockAnesthesiaAnesthesia, LocalAnalgesia, ObstetricalAnalgesia, EpiduralEpidural AbscessLabor PainAnesthesia, InhalationAnesthesia, IntravenousAnesthetics, LocalAnesthesia Recovery PeriodAnesthesia, DentalHematoma, Epidural, SpinalLabor, ObstetricCesarean SectionInjections, SpinalAnesthetics, InhalationBupivacaineAnesthetics, IntravenousAdjuvants, AnesthesiaAnalgesics, OpioidPropofolIsofluraneMethyl EthersInjections, EpiduralAnesthesiologyAnesthetics, CombinedPain, PostoperativeHematomaMonitoring, IntraoperativeAnestheticsNitrous OxideLumbar VertebraeHalothaneLidocainePain MeasurementPregnancyAnesthesia, Closed-CircuitPostoperative ComplicationsFentanylAnesthetics, GeneralUltrasonography, InterventionalPreanesthetic MedicationKetamineAmbulatory Surgical ProceduresThiopentalAnesthesia, CaudalPentobarbitalAnesthetics, DissociativeEnfluraneTreatment OutcomeXylazineIntubation, IntratrachealAnesthesia Department, HospitalPatient SatisfactionConscious SedationAnesthesia, IntratrachealIntraoperative ComplicationsRandomized Controlled Trials as TopicIntraoperative PeriodAnesthesia and AnalgesiaRetrospective StudiesPrilocaineMethohexitalElectroencephalographyMepivacaineConsciousnessAlfentanilHypnotics and SedativesSurgical Procedures, Minor