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

Table 4

Comparison of complications between the two groups.

Complications	Percentage (%)
Facial hypoesthesia
Group A	100
Group B	100
Mastication weakness
Group A	14.2
Group B	33.3
Facial herpes outbreak
Group A	28.5
Group B	29.6
Diplopia (recovered in six hours)
Group A	None
Group B	7.40
Headache (recovery within 12 hours)
Group A	33.3
Group B	33.3
Nausea or vomiting (recovery within 12 hours)
Group A	33.3
Group B	37.0
Dizziness (recovery within 12 hours)
Group A	9.5
Group B	18.5