High ADD,
My doctor last year told me that due to my strong and repeated back pains I should be seriously thinking of having a surgery to avoid later to move around in a wheelchair . After some neurological examinations (medical scanner, etc.) done in my living place, he sent me to the most famous hospital in my country so that a professor could perform a short review of my medical history and some examination (walking normally and then on tip-toe, bending forward and backward, etc..). Luckily for me the professor has not recommended surgery. If he would have told me I should have surgery, I do not know if I would have accepted. ADD, you are only 63 years old an I am now 74. Luckily since one year I do not need some other appointment at the doctor's. And now instead of using a wheelchair to move around as envisaged by my doctor, I am doing some home training using a rowing machine and I feel quite all right. Life is nice ! Take care and All the Best.