Efficacy and Safety of Computed Tomography-Guided Percutaneous Balloon Compression under Local Anesthesia for Recurrent Trigeminal Neuralgia: A Prospective Study

Table 3

Comparison of VAS score in the two groups.

	3 months	6 months	12 months	18 months
Group A	0.29 ± 0.56	0.67 ± 0.73	1.10 ± 1.33	1.43 ± 1.32
Group B	0.44 ± 0.69	0.74 ± 0.81	1.22 ± 1.25	1.42 ± 1.52