[Prolonged block of the sympathetic trunk of the lumbar segment in the treatment of thrombophlebitis of deep veins of the lower extremity].
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000776:Anesthesiology; D006801:Humans; D035002:Lower Extremity; D013924:Thrombophlebitis / Q000628:therapy*
ANESTHESIA, CONDUCTION; THROMBOPHLEBITIS/therapy