PBC微创治疗三叉神经痛术中球囊含气会影响疗效吗？

A slim pear with well-rounded bottom defined in fluoroscopy indicates an effective compression of the trigeminal ganglion has been built, which is crucial to cure.

To attain a tractable pear, the Meckel’s cave needs to be tunneled in a proper penetration angle before balloon entry.

No hurry to inflate the balloon until the catheter tip visualized downward.

No full inflation before the position being confirmed.

As long as the ganglion has been covered utterly, a 100-sec compression will be enough.