Table 3 Incidence of progression of untreated adolescent idiopathic scoliosis with the cross-correlation of curve magnitude and Risser sign
Risser sign | Curve magnitude | Using the Cobb angle |
|---|---|---|
<19° | 20 – 29° | |
0–1 | 22 % | 68 % |
2–4 | 1.6 % | 23 % |
Risser sign | Curve magnitude | Using the Cobb angle |
|---|---|---|
<19° | 20 – 29° | |
0–1 | 22 % | 68 % |
2–4 | 1.6 % | 23 % |