Angiographic results, recurrences and retreatment rates
| RT | Stent-assisted | Total | |
|---|---|---|---|
| Angiographic results at the end of the procedure | |||
| Grade I | 128/164 (78%) | 106/122 (86.8%) | 234 |
| Grade II | 24/164 (14.6%) | 7/122 (5.7%) | 31 |
| Grade III | 10/164 (6%) | 8/122 (6.5%) | 18 |
| Failures | 2/164 (1.2%) | 1/122 (0.8%) | 3 |
| Angiographic results after 6 months | |||
| Grade I | 111/143 (77.6%) | 94/102 (92.1%) | 205 |
| Grade II | 18/143 (12.5%) | 4/102 (3.9%) | 22 |
| Grade III | 14/143 (9.7%) | 4/102 (3.9%) | 18 |
| Major recurrences | 8/143 (5.5%) | 1/102 (0.9%) | 9 |
| Total recurrences | 16/143 (11.1%) | 6/102 (5.8%) | 22 |
| Retreatments | 16/143 (11.1%) | 7/102 (6.8%) | 23 |
RT, remodeling technique.