Comparison of Effectiveness and Safety between Intraoperative 3D-CT-Guided and C-Arm-Guided Percutaneous Balloon Compression for Idiopathic Trigeminal Neuralgia:  A  Multi-Center Retrospective Study

Figure 3

Summary of study results. (a) Plot of patient selection procedure; (b) time consumption of FO puncture and whole procedure of PBC; (c) Kaplan–Meier curves of recurrence-free survival of both groups.

(a)

(b)

(c)