title: Hyperbaric lidocaine spinal anesthesia: do we need an alternative?
mesh_terms: D000775:Anesthesia, Spinal; D000779:Anesthetics, Local / Q000008:administration & dosage* / Q000009:adverse effects / Q000737:chemistry; D002045:Bupivacaine / Q000008:administration & dosage / Q000737:chemistry; D016903:Drug Monitoring; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage* / Q000009:adverse effects / Q000737:chemistry; D010146:Pain / Q000139:chemically induced; D010523:Peripheral Nervous System Diseases / Q000139:chemically induced; D011187:Posture; D011312:Pressure; D012107:Research Design; D012307:Risk Factors; D012678:Sensation Disorders / Q000139:chemically induced; D013126:Spinal Nerve Roots / Q000187:drug effects
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine; D002045:Bupivacaine