Dr.Vrcakovski finally decoded the mysterious phenomenon of extended, elongated and serpiginous spinal nerve roots, called Redundant Nerve Roots (RNRs) of Cauda Equina( Fig.1)
This condition is closely connected with high grade stenosis of the spinal canal. To date there has been no convincing and logical explanation for this mysterious phenomenon.
The available literature only gives short remarks that RNRs is probably the pathological result of a chronic compressive force at the level of spinal stenosis.