Objective To study the microanatomy of trigeminal ganglion region and clinical value of robot CAS-R-2 assisted system in percutaneous controlled radiofrequency rhizomy for trigeminal neuralgia.

• 目的为临床提供三叉神经节穿刺术的应用解剖学资料,探讨机器人导航下卵圆孔定位在三叉神经节热凝术中的临床应用价值。