Hello Richka and welcome to this wonderful forum.
I'm sorry you're having this problem at this stage of your life. In my search for information about surgery for scoliosis in older people I came across cases of people of great age having this surgery. Of course, it would depend on many criteria, not least of all your current health and state of your bones. Have you had a bone density scan?
Being so fit, you are probably not a candidate for osteoporosis, but there are no guarantees. It might be a good start, having a scan which could also rule out a fracture.
The hard part is finding a scoli specialist who you feel comfortable with, and finding out your status as far as surgery or other treatment goes.
Good luck!
Surgery March 3, 2009 at almost 58, now 63.
Dr. Askin, Brisbane, Australia
T4-Pelvis, Posterior only
Osteotomies and Laminectomies
Was 68 degrees, now 22 and pain free