Table 3 The outcomes of the 68 patients after PBC
From: Percutaneous balloon compression for primary trigeminal neuralgia in patients older than 80 years
| BNI pain score | Immediately after PBC, number of patients (%) | During the postoperative period, number of patients (%) |
|---|---|---|
| I | 66 (97.0) | 55 (80.9) |
| II | 0 | 3 (4.4) |
| III | 1 (1.5) | 7 (10.3) |
| IV | 0 | 1 (1.5) |
| V | 1 (1.5) | 2 (2.9) |