| Follow-up visit | ||||||
| Patient | Preoperative | 3 mos | 9 mos | 12 mos | 24 mos | |
| IPSS | 1 | 4 | 5 | 11 | 15 | 15 |
| 2 | 22 | 2 | 10 | 20 | 15 | |
| 3 | 6 | 3 | 6 | 5 | 5 | |
| Bother index | 1 | 2 | 2 | 2 | 2 | 2 |
| 2 | 4 | 0 | 3 | 4 | 3 | |
| 3 | 0 | 0 | 0 | 0 | 0 | |
| IIEF-5 | 1 | 1 | 1 | 1 | 1 | 1 |
| 2 | 1 | 1 | 1 | 1 | 1 | |
| 3 | 7 | 1 | 2 | 1 | 18 | |