LidocaineAnesthetics, LocalPrilocaineAnesthesia, LocalBupivacaineAnesthetics, CombinedAnesthesia, DentalNerve BlockAnesthesia, EpiduralMepivacaineCarticaineDental Pulp TestBenzocaineMandibular NerveTetracainePain MeasurementSodium ChannelsSodium Channel BlockersEtidocaineEpinephrineAnesthesia, SpinalPainDouble-Blind MethodAnesthesia, IntravenousAnesthesia, ConductionInjectionsAnti-Arrhythmia AgentsPain, PostoperativeProcaineMexiletineInjections, IntravenousDose-Response Relationship, DrugSciatic NerveAdministration, Topical