Table 1.

Demographics of cohort.

Cohort Demographics (n = 49)
Gender (F)	36 (74%)
Age	15.0 ± 1.9
Major Cobb	50.1 ± 6.7
Minor Cobb	35.1 ± 10.6
Risser 3|4|5	12 (25%)|33 (67%)|4 (8%)
PHOS 3A|3B|4|5	1 (2%)|21 (43%)|18 (37%)|9 (18%)
Lenke 1|2|3|5|6	23 (47%)|1 (2%)|5 (10%)|19 (39%)|1 (2%)
Mean Follow-Up (months)	32.5 ± 9.1
Instrumented Curve
Thoracic	15 (30%)
Thoracolumbar	18 (37%)
Both	16 (33%)
Cords Used
Single	31 (63%)
Double	18 (37%)