ParesthesiaPainTrigeminal Nerve InjuriesLingual Nerve InjuriesPain ManagementPain MeasurementChronic PainMandibular NerveLip DiseasesTongue DiseasesHypesthesiaPain, PostoperativeChinPain ThresholdEcchymosisLow Back PainBack PainTrigeminal Nerve DiseasesPeripheral Nervous System DiseasesAbdominal PainNeck PainPain, IntractableNerve BlockSensation DisordersNeuromaSpinal Cord StimulationNerve Compression SyndromesPelvic PainRadiculopathyPain PerceptionCarticaineFacial PainNeuralgiaTreatment OutcomeParamethasoneVaricose VeinsAcute PainCranial Nerve InjuriesPain, ReferredMaxillary NerveElectric Stimulation TherapyTooth ExtractionPrilocaineAnesthetics, LocalShoulderVoluntary ProgramsCarpal Tunnel SyndromeThoracic Outlet SyndromeRoot Canal TherapyShoulder PainPeripheral NervesMuscle WeaknessTooth, ImpactedPeripheral Nerve InjuriesMusculoskeletal PainMolar, ThirdCervical AtlasSciaticaAngiostrongylus cantonensisElectrodiagnosisDecompression, SurgicalHematoma, Epidural, SpinalUlnar NervePeripheral Nervous System NeoplasmsProspective StudiesOrthopedic ProceduresVenous InsufficiencyIatrogenic DiseaseFollow-Up StudiesMigraine DisordersHandCervical VertebraeSaphenous VeinMagnetic Resonance ImagingLaminectomyAnesthesia, DentalNeural ConductionBupivacaineRetrospective StudiesAnalgesics