The nanotubes maintain their cylindrical shape until tension or pressure is applied to them. As a result of external displacement, nanotubes can always have more stable and flawless changes, even in the case of the lumbar spine. The length of a single-walled carbon nanotube is shorter than before buckling due to axial pressure.The buckling modes as well as the critical loads have been calculated using the load factor applied in the safety load factor (BFS) and have been calculated for both armature and zigzag structures with different elements by the software.