Nerve BlockPain, PostoperativeFemoral NerveAnesthetics, LocalPain MeasurementSciatic NervePainMandibular NerveBupivacaineAnalgesia, Patient-ControlledAnalgesics, OpioidPeripheral NervesAnalgesiaLidocainePain ManagementAutonomic Nerve BlockAnalgesicsMorphineBrachial PlexusAmidesMepivacaineAnesthesia, DentalObturator NervePain ThresholdAmbulatory Surgical ProceduresIntercostal NervesAnesthesia, LocalChronic PainAnalgesia, EpiduralKetorolacAcute PainLumbosacral PlexusAnesthesia, ConductionTramadolDouble-Blind MethodPostoperative Nausea and VomitingHernia, InguinalDental Pulp TestMaxillary NerveMolar, ThirdZygapophyseal JointLow Back PainNerve FibersPain, IntractablePirinitramideOptic NerveBack PainOrthopedic ProceduresAdjuvants, AnesthesiaPain PerceptionHyperalgesiaSpinal NervesAnalgesics, Non-NarcoticAnesthesia, GeneralProspective StudiesThoracotomyInguinal CanalTooth ExtractionAnesthesia, SpinalAnesthesia, EpiduralTreatment OutcomeFentanylTibial NerveShoulder PainMedian NerveOxycodonePeripheral Nerve InjuriesHemorrhoidsFacial PainNeuralgiaNerve RegenerationPrilocaineNeck PainAbdominal PainInjectionsCyclohexanecarboxylic AcidsPain ClinicsInjections, SpinalTolmetinInfusions, IntralesionalTrigeminal NerveAnesthesia Recovery PeriodFootAnti-Inflammatory Agents, Non-SteroidalNerve EndingsSural NerveArthroscopyButorphanolHydrocodonePelvic PainPreanesthetic MedicationTime FactorsPatient SatisfactionTrismusAnesthesia, CaudalInjections, Intra-ArticularNeedlesFacial NerveNerve CrushArthroplasty, Replacement, Knee