I had a laminectomy some years ago for partial removal of a burst disc, so not quite the same procedure as has been recommended for you. But I literally couldn't walk at all and was crawling around on the floor in unbearable pain. The surgery removed the pain, and for much of the time I am now OK but I did suffer some spinal nerve damage which left me with intermittent loss of feeling in one foot so can no longer walk long distances and occasionally have lapses where my back just seizes up on me, necessitating several days lying flat in bed. I suspect surgical procedures have greatly improved in the past ten years but do talk to your consultant about your expectations post-surgery. How active are you now? Will you want to be able to bend, do yoga or Pilates afterwards, dance, walk a lot afterwards? Some actions may no longer be possible and your healing process may depend on how well you feel you are meeting expectations which may not be realistic. Also, as you grow older, if you start to develop osteoarthritis in your spine (which most older people have to some extent) this may combine with the after effects of your surgery to limit your agility. If you are currently in constant pain, surgery may be the only practical option for you, but the advice about not wearing high heels is a good one, and be sure to start a regular regime of back strengthening exercises afterwards to help keep your back muscles in good tone.