Table 1.
Summary of Preoperative and Follow-up Data in All Patients.
| No. | Sex | Age, y | AO class | PVCR level | Cage type | ASIA Class | LKA, deg | ||
|---|---|---|---|---|---|---|---|---|---|
| Preoperative | Follow-up | Preoperative | Follow-up | ||||||
| 1 | M | 37 | C | T12 | Expandable | ASIA A | ASIA A | 23 | 5 |
| 2 | M | 45 | C | T4-T5 | Titanium | ASIA A | ASIA A | 83 | 27 |
| 3 | F | 22 | B2 | T12 | Titanium | ASIA B | ASIA E | 25 | 4 |
| 4 | F | 64 | A4 | T12 | Expandable | ASIA D | ASIA E | 16 | 1 |
| 5 | F | 72 | A4 | T12 | Expandable | ASIA E | ASIA E | 59 | 2 |
| 6 | M | 66 | B2 | L1 | Expandable | ASIA E | ASIA E | 25 | 0 |
| 7 | M | 25 | B1 | T7 | Titanium | ASIA B | ASIA E | NA | 13 |
| 8 | M | 34 | B2 | L1 | Expandable | ASIA E | ASIA E | 14 | 2 |
| 9 | F | 30 | C | L1 | Expandable | ASIA A | ASIA C | 32 | -2 |
| 10 | F | 68 | A4 | L1 | Expandable | ASIA E | ASIA E | 31 | 0 |
| 11 | F | 27 | A4 | T12 | Expandable | ASIA A | ASIA C | 36 | 0 |
| 12 | F | 68 | B2 | T12 | Expandable | ASIA E | ASIA E | 36 | 3 |
| 13 | F | 38 | B1 | T7 | Titanium | ASIA E | ASIA E | 46 | 15 |
| 14 | F | 62 | B2 | T11 | Titanium | ASIA E | ASIA E | 46 | 3 |
| 15 | F | 66 | B2 | T12 | Expandable | ASIA E | ASIA E | 28 | 2 |
| 16 | F | 27 | A3 | L2 | Expandable | ASIA D | ASIA E | 32 | -2 |
| 17 | F | 65 | B2 | T12 | Expandable | ASIA E | ASIA E | 55 | 5 |
| 18 | F | 24 | B2 | T8 | Titanium | ASIA B | ASIA E | 34 | 9 |
| 19 | M | 45 | B2 | T12 | Expandable | ASIA E | ASIA E | 41 | 3 |
| 20 | F | 22 | C | T5 | Titanium | ASIA A | ASIA C | 35 | 8 |
| 21 | F | 47 | B2 | T2-T3 | Titanium | ASIA E | ASIA E | 32 | 9 |
| 22 | F | 80 | B1 | T11 | Expandable | ASIA E | ASIA E | 41 | 0 |
| 23 | M | 46 | A4 | T12 | Expandable | ASIA C | ASIA E | 33 | -2 |
| 24 | F | 55 | B2 | L1 | Titanium | ASIA E | ASIA E | 23 | 0 |
| 25 | M | 66 | A4 | L1 | Expandable | ASIA D | ASIA E | 28 | 0 |
| 26 | M | 36 | C | T7 | Titanium | ASIA A | ASIA A | 33 | 9 |
| 27 | F | 22 | B2 | T4 | Titanium | ASIA E | ASIA E | 30 | 18 |
| 28 | F | 73 | B2 | T7 | Titanium | ASIA E | ASIA E | 25 | 16 |
| 29 | F | 67 | A4 | T12 | Expandable | ASIA E | ASIA E | 37 | 3 |
| 30 | F | 79 | A4 | T2 | Titanium | ASIA E | ASIA E | 65 | 16 |
| 31 | M | 37 | B2 | T11 | Expandable | ASIA E | ASIA E | 23 | 0 |
| 32 | M | 56 | A4 | L1 | Expandable | ASIA D | ASIA E | 27 | 0 |
| 33 | M | 45 | C | T6 | Expandable | ASIA A | ASIA A | 35 | 9 |
| 34 | F | 75 | A4 | L1 | Titanium | ASIA C | ASIA D | 26 | 0 |
| 35 | F | 29 | B2 | T3 | Titanium | ASIA C | ASIA E | 34 | 6 |
| 36 | F | 83 | A4 | T12 | Titanium | ASIA D | ASIA E | 8 | 0 |
| 37 | F | 28 | B2 | L1 | Expandable | ASIA D | ASIA E | 26 | -1 |
| 38 | M | 65 | A4 | T12 | Titanium | ASIA D | ASIA E | 25 | 0 |
| 39 | M | 37 | A4 | T12 | Expandable | ASIA D | ASIA E | 25 | 0 |
| 40 | F | 34 | B2, | L1 | Expandable | ASIA E | ASIA E | 52 | 0 |
| 41 | F | 54 | B2 | L1 | Expandable | ASIA E | ASIA E | 22 | 0 |
| 42 | M | 43 | B2 | L1 | Titanium | ASIA E | ASIA E | 39 | 0 |
| 43 | F | 64 | B2 | T12 | Expandable | ASIA E | ASIA E | 22 | 3 |
| 44 | M | 23 | C | T4 | Titanium | ASIA A | ASIA A | 40 | 14 |
| 45 | M | 25 | B2 | T5-T6 | Titanium | ASIA C | ASIA E | 52 | 20 |
| 46 | F | 57 | B2 | T5 | Titanium | ASIA E | ASIA E | 36 | 8 |
| 47 | F | 48 | B1 | T5 | Titanium | ASIA E | ASIA E | 65 | 20 |
| 48 | F | 61 | A4 | T12 | Titanium | ASIA D | ASIA E | 36 | 3 |
| 49 | F | 42 | B2 | L1 | Expandable | ASIA D | ASIA E | 40 | 0 |
| 50 | M | 59 | A4 | L1 | Titanium | ASIA D | ASIA E | 12 | 0 |
| 51 | F | 44 | C | L1 | Titanium | ASIA C | ASIA D | 46 | 2 |
Abbreviations: ASIA, American Spinal Injury Association; AO class, AO Spine injury classification; LKA, local kyphosis angle; F, female; M, male; PVCR, posterior vertebral column resection; NA, not applicable.