In this experiment, anhydrous glycerol was injected into the mental foramen of rabbits to determine neurolytic effects on the peripheral trigeminal nerve by electrophysiologic and morphologic methods.

• 摘要本实验于兔下颌颏孔内注射无水甘油，通过电生理学及形态学方法，观察注射后下齿槽神经的变化情况。