FIELD: medicine, anesthesiology. SUBSTANCE: anesthetic is injected due to two punctures into subarachnoidal and epidural spaces, moreover, into epidural space it should be introduced by catheterization through sacral channel. The innovation simplifies the method of anesthesia due to improved catheterization of epidural space at lower traumaticity. It, also, excludes the possibility for dura mater and spinal cord lesions. EFFECT: higher efficiency of anesthesia. 4 cl
