I just wanted to comment that a thread that answers these questions would be a great "sticky" thread for the forum. It can be hard to find the information when you need it, and it comes up time after time.
Stephanie, age 56
Diagnosed age 8
Milwaukee brace 9 years, no further treatment, symptom free and clueless until my 40s that curves could progress.
Thoracolumbar curve 39 degrees at age 17
Now somewhere around 58 degrees thoracic, 70 degrees thoracolumbar
Surgeon Dr. Michael S. O'Brien, Baylor's Southwest Scoliosis Center, Dallas TX
Bilateral laminectomies at L3 to L4, L4 to L5 and L5 to S1 on April 4, 2012
Foramenotomies L3 through S1 in August 2014