Complex Regional Pain SyndromesPatellofemoral Pain SyndromeSyndromeMyofascial Pain SyndromesReflex Sympathetic DystrophyPainPelvic PainProstatitisPain MeasurementChronic PainPain ManagementCystitis, InterstitialPain ThresholdPain, IntractableCausalgiaPain, PostoperativeBack PainAutonomic Nerve BlockAbdominal PainAcute PainLow Back PainNeck PainNeuralgiaChronic DiseaseDown SyndromeMetabolic Syndrome XFibromyalgiaFacial PainAnalgesicsFacial NeuralgiaHyperalgesiaSomatosensory DisordersArthralgiaShoulder PainFailed Back Surgery SyndromePain PerceptionNociceptive PainBursitisSurgical TapeTreatment OutcomePain, ReferredNephrotic SyndromeTrigger PointsSjogren's SyndromeElectric Stimulation TherapyAnesthetics, LocalThalamic DiseasesNociceptorsMusculoskeletal PainAnalgesics, OpioidTrigeminal NeuralgiaNAV1.7 Voltage-Gated Sodium ChannelPhysical Therapy ModalitiesTurner SyndromeStellate GanglionCyclohexanecarboxylic AcidsLidocaineProspective StudiesRange of Motion, ArticularTranscutaneous Electric Nerve StimulationNeuralgia, PostherpeticPudendal NeuralgiaAbnormalities, MultiplePeripheral Nervous System DiseasesMyelodysplastic SyndromesSkin TemperatureFootSeverity of Illness IndexNociceptionCushing SyndromeAcute Coronary SyndromeNeuromuscular AgentsQuestionnairesFollow-Up StudiesTime FactorsPolycystic Ovary SyndromeAnalgesiaPhantom LimbHandOrthotic DevicesWilliams SyndromeHome Infusion TherapyKnee JointPrevalenceRetrospective StudiesDiGeorge SyndromeHorner SyndromeSomatoform DisordersDisability EvaluationNerve Compression SyndromesTibial FracturesSympathectomyChest PainSelf PsychologyPrader-Willi SyndromeLong QT SyndromeExercise TherapyImagery (Psychotherapy)Single-Blind MethodBlister