Yes. Some patients may need physical therapy after Spine Surgery, but they are able to walk when they are discharged from the hospital.
Here is an interesting article related to spine surgery, titled Spinal Surgery Comes of Age, which will surely help you with important and useful information related to this issue.
This is the amazing story of Myriam Woort-Menker from New York who had a successful Spinal Surgery at Blue Net Hospitals in Los Cabos, Mexico.
Check out the testimonial on Mr. Zhao and his spinal cord treatment at Beijing Puhua International Hospital under the guidance of Dr. Yanni Li.