A spur can also be a steel point which is fastened to the leg of a gamecock. It can be a climbing iron. It can be something, which projects or branches off from a main body. In botany a spur is a slender tubular projection from the base of a flower.
Career Requirements. After completing a 4-year bachelor's degree program in biology, pre-medicine or a related field, aspiring orthopedic surgeons must complete four additional years of medical school, followed by a 4- to 5-year orthopedic surgery residency in a hospital.
As a result, there are a large number of orthopedic surgeons and neurosurgeons who specialize in spine surgery. Both neurosurgeons and orthopedic surgeons specializing in spine surgery are skilled in taking care of disc degeneration, disc herniations, spinal stenosis, spondylolistheses and fractures of the spine. There are a few areas where there still is a difference.