We present a case report in which the contralateral ureter was injured by rongeur instrument after a left lumbar discectomy.

我一例使用咬钳器施行左间槃突出切除术时发生右输尿管伤害的病例。

Spinal angiograph showed that most of the intercostal arteries in thorax region were connected transversely with the contralateral isonym arteries.

超选择性血管造影显示胸、段，毗邻的节段动脉之间及与对同名动脉之间有广泛吻合。

Abducens neurons in the lagging group but not those in the leading group were activated by antidromic stimulation of the contralateral oculomotor nucleus.

外展神经元的滞后组而不是引导组被对动眼神经核的逆向刺激驱动。