Technical success
| Technical Success | Patients | % for Patients with Data | Proven % for Total 339 Patients |
|---|---|---|---|
| Successful stent deployment and placement | 198 | 93% (212) | 58% |
| Patients requiring subsequent surgical intervention | 6 | 2% (301) | 2% |
| Raymond class I occlusion (or equivalent) | 130 | 63% (207) | 38% |
| Raymond class II occlusion (or equivalent) | 39 | 19% (207) | 12% |
| Raymond class III occlusion (or equivalent) | 26 | 13% (207) | 8% |
| No occlusion | 11 | 5% (207) | 3% |