My dad had undergone spine surgery in September 2015. The surgeon had done 3 operation in lumbar, dorsal and for blood clot which was there in dorsal. So from September 2015 my dad is not walking and standing properly. So i need suggestion and perfect ans that will he be able to walk or stand properly. How much time he will take to recover. This is 10th months. We have financial conditions problem. We are in lot of tension of my dad.