Research Article
Pulsed Radiofrequency of the Trigeminal Ganglion for Treating Postherpetic Neuralgia of the Ophthalmic Branch
Table 1
Basic characteristics of patients for PRF to treat PHN of the trigeminal ophthalmic branch.
| Parameter | (n = 32) |
| Age (years, mean ± SD) | 69 ± 15 | Gender (female/male) | 12/20 | Duration of symptoms (year, mean ± SD) | 1.50 ± 0.75 |
| Division of trigeminal nerve, n (%) | V1 | 30 (94.8%) | V2 | 0 (0%) | V3 | 2 (5.2%) |
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