Table 1:
Summary of patients and SDAVF
| Case No. | Age, y | Sex | Clinical Manifestation | Extent of Cord Signal Abnormality | Feeder | Fistula Level |
|---|---|---|---|---|---|---|
| 1 | 46 | M | Paraparesis | C2–C7 | L, APhA | FM |
| 2 | 58 | M | Paraplegia | T3–CM | L, IA | T5 |
| 3 | 75 | M | Paraparesis | T7–CM | R, IA | T6 |
| 4 | 60 | M | Paraplegia | T8–CM | R, IA | T7 |
| 5 | 58 | M | Paraparesis | T5–CM | R, IA | T7 |
| 6 | 78 | M | Paraplegia | T7–T11 | L, IA | T7 |
| 7 | 62 | M | Paraplegia | T5–CM | R, IA | T8 |
| 8 | 75 | F | Quadriparesis | C5–C6 | R, IA | T9 |
| 9 | 76 | M | Paraplegia | T6–CM | R, LA | L2 |
| 10 | 83 | M | Paraplegia | T3–CM | R, LA | L2 |
| 11 | 58 | M | Paraplegia | T5–CM | L, LA | L3 |
| 12 | 52 | M | Paraplegia | T3–CM | L, IIA | S1 |
Note:—L indicates left; R, right; T, thoracic spine; L, lumbar spine; S, sacral spine; CM, conus medularis; APhA, ascending pharyngeal artery; IA, intercostal artery; LA, lumbar artery; IIA, internal iliac artery; FM, foramen magnum.