Nerve BlockFemoral NerveSciatic NerveAnesthetics, LocalMandibular NervePeripheral NervesAutonomic Nerve BlockBupivacaineObturator NerveLidocaineMepivacaineBrachial PlexusClinical Trials as TopicPain, PostoperativeMaxillary NerveAnesthesia, DentalLumbosacral PlexusNerve FibersOptic NerveAmidesZygapophyseal JointPain MeasurementIntercostal NervesInguinal CanalAnesthesia, ConductionDental Pulp TestPeripheral Nerve InjuriesTibial NerveMedian NerveNerve RegenerationAmbulatory Surgical ProceduresSpinal NervesAnalgesiaPrilocaineNerve EndingsAdjuvants, AnesthesiaSural NerveTrigeminal NerveFacial NerveAnesthesia, LocalNerve CrushDouble-Blind MethodUlnar NerveNeedlesHypogastric PlexusOrthopedic ProceduresSpinal Nerve RootsFemoral NeuropathyHeart BlockNeural ConductionUltrasonography, InterventionalTreatment OutcomeAnalgesia, Patient-ControlledInjectionsPain ManagementInfusion PumpsNerve Growth FactorFootNerve Growth FactorsRadial NervePhrenic NerveElectric StimulationTime FactorsAnesthesia, SpinalProspective StudiesShoulder PainCranial NervesHernia, InguinalAnalgesics, OpioidNerve Compression SyndromesSingle-Blind MethodSensationOphthalmic NervePulsed Radiofrequency TreatmentNeuralgiaNerve TissuePainAnesthesia, EpiduralKneeArthroplasty, Replacement, KneePost-Traumatic HeadacheAnalgesicsInjections, Intra-ArticularLipHome Infusion TherapyPain, IntractableCarticaineMandibular InjuriesClinical Trials, Phase III as TopicCochlear NerveSplanchnic NervesOxycodoneGlossopharyngeal NerveArthroscopyEpinephrineHypesthesiaPsoas MusclesRats, Sprague-DawleyDexmedetomidineMotor Neurons