Low-dose spinal racemic bupivacaine for arthroscopic procedures of the knee has been shown to have an adequate clinical profile, although little is known about the behavior of its levogiric isomere that has been considered as an alternative with lower cardiovascular effects, similar potency and comparable clinical performance 4-6.
La bupivacaína racémica espinal en dosis bajas para procedimientos artroscópicos de rodilla muestra un perfil clínico adecuado, pero poco se sabe acerca del comportamiento de su isómero levógiro considerado como una alternativa con menores efectos cardiovasculares, similar potencia y un comportamiento clínico equiparable 46.