Table 1 Protocol of the Lyon Brace

< 30°

1 cast -1 month

nightly

End of height growth

30-40°

2 casts - 1 month each

After school 16 h/24

1 year after the end of height growth

> 40°

2 casts - 2 months each

23 h/24

2 years after the end of height growth