Animal experiments with guinea pigs were conducted to clarify the effect of superior cervical sympathetic ganglionectomy on the cochlear blood flow ( cbf ) 摘要为究明抑制上颈交感神经节能否改善耳蜗的血液循环，以创建突发性耳聋使用星状神经节阻断术来治疗的理论基础，我们从事动物实验。
Tvigeminal nerves block and ganglion stellare block were done in head and facial region ; cervical , thoracal and lumbav sympathetic ganglia block were taken and with additional corresponding sympathetic block 头面部采用三叉神经阻滞外加作星状神经节阻滞治疗；颈、胸、腰段除采用推旁神经阻滞外另加作相应节段的交感神经节阻滞治疗。
