Case | Age (years) | Location of the major curve | AV | Period of follow up (months) | CS classification | SCM classification | Duration of surgery (min) | Blood loss (ml) | Pre-OP coronal Cobb (°) | Bending Cobb (°) | Flexibility (%) | After traction Cobb (°) | †Post-OP Cobb (°) | Post-OP correction rate (%) | ‡Final follow-up Cobb (°) | Final follow-up correction rate (%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 11 | L | L1/2 | 36 | Mixed | Type 2 | 240 | 640 | 62 | 45.6 | 26.45 | 38.2 | 21.4 | 65.48 | 22.4 | 63.87 |
2 | 14 | TL | L1 | 18 | Mixed | Type 1 | 290 | 950 | 77 | 70 | 9.09 | 58 | 35 | 54.55 | 38.5 | 50 |
3 | 22 | L | L2/L3 | 12 | failure of formation | Type 2 | 365 | 1050 | 82.8 | 73.2 | 11.59 | 61.4 | 28.3 | 65.82 | 30.2 | 63.53 |
4 | 18 | T | T10 | 12 | failure of segmentation | Type 2 | 350 | 1600 | 81.2 | 70.3 | 13.42 | 64.2 | 25.5 | 68.6 | 32.9 | 59.48 |
5 | 24 | T | T8 | 36 | failure of segmentation | Type 1 | 380 | 2050 | 113 | 98 | 13.27 | 87.5 | 56.2 | 50.27 | 57.1 | 49.47 |
6 | 22 | T | T7 | 36 | failure of segmentation | Type 1 | 360 | 1960 | 94 | 88.5 | 5.85 | 62 | 48.7 | 48.19 | 49.9 | 46.91 |
7 | 10 | L | L3 | 24 | failure of formation | Type 2 | 269 | 750 | 60 | 44.5 | 25.83 | 35.6 | 19.1 | 68.17 | 19.5 | 67.5 |
8 | 17 | T | T9 | 12 | failure of segmentation | Type 1 | 365 | 1350 | 86 | 80 | 6.98 | 66.7 | 41 | 52.33 | 44.6 | 48.14 |
9 | 16 | T | T6 | 18 | failure of segmentation | Type 1 | 375 | 2080 | 91 | 82 | 9.89 | 63 | 45 | 50.55 | 47.8 | 47.47 |
10 | 15 | TL | T12 | 24 | Mixed | Type 2 | 290 | 820 | 67 | 47.8 | 28.66 | 40 | 20.5 | 69.4 | 23.6 | 64.78 |
11 | 11 | L | L2 | 18 | failure of segmentation | Type 1 | 350 | 1405 | 84.4 | 75.6 | 10.43 | 65.1 | 34.2 | 59.48 | 36.7 | 56.52 |
12 | 23 | T | T7 | 18 | failure of segmentation | Type 1 | 370 | 2100 | 105 | 91.4 | 12.95 | 76.3 | 49.8 | 52.57 | 53.2 | 49.33 |
13 | 18 | T | T6 | 12 | Mixed | Type 1 | 360 | 1865 | 89 | 82.5 | 7.3 | 64 | 42.8 | 51.91 | 44.2 | 50.34 |
14 | 10 | L | L2 | 24 | failure of segmentation | Type 2 | 250 | 790 | 69 | 51.6 | 25.22 | 38.3 | 22.4 | 67.54 | 24.8 | 64.06 |
15 | 13 | T | T11 | 18 | failure of formation | Type 1 | 310 | 998 | 74 | 66 | 10.81 | 55.2 | 29 | 60.81 | 31.7 | 57.16 |
16 | 17 | T | T9 | 12 | failure of segmentation | Type 1 | 340 | 1130 | 85 | 76 | 10.59 | 64 | 42 | 50.59 | 43.8 | 48.47 |
17 | 16 | T | T8 | 18 | failure of segmentation | Type 1 | 370 | 2020 | 96 | 85 | 11.46 | 69.4 | 47.3 | 50.73 | 49.4 | 48.54 |
18 | 15 | L | L1/2 | 24 | Mixed | Type 2 | 315 | 710 | 71 | 58.8 | 17.18 | 46.8 | 22.5 | 68.31 | 25.4 | 64.23 |
19 | 11 | TL | T12/L1 | 24 | failure of segmentation | Type 1 | 260 | 690 | 65 | 50.8 | 21.85 | 41.9 | 22.2 | 65.85 | 24.3 | 62.62 |
20 | 18 | L | L2 | 12 | failure of segmentation | Type 1 | 331 | 1780 | 87.3 | 74.2 | 15.01 | 65.3 | 34.2 | 60.82 | 36.8 | 57.85 |
21 | 24 | L | L3 | 36 | Mixed | Type 2 | 270 | 815 | 64 | 45.8 | 28.44 | 36.7 | 20.3 | 68.28 | 23.9 | 62.66 |
22 | 22 | L | L2 | 12 | failure of formation | Type 1 | 350 | 1797 | 78.4 | 66.5 | 15.18 | 55.9 | 24.1 | 69.26 | 26.5 | 66.2 |
23 | 12 | TL | T12 | 24 | Mixed | Type 2 | 360 | 1020 | 75.6 | 65.2 | 13.76 | 56.1 | 24.4 | 67.72 | 26.2 | 65.34 |
24 | 14 | T | T10/T11 | 18 | failure of segmentation | Type 2 | 330 | 910 | 71.4 | 64.5 | 9.66 | 53.8 | 25 | 64.99 | 27.4 | 61.62 |