
Herniated Disc S1 – S2 Symptoms & Treatment
L4-5 and L5–S1 are the most common levels for herniated discs. A sharp, burning, stabbing sensation is the sign of a herniated disc. It radiates down the leg to the below of the knee. It is typically superficial and localized in nature and can be accompanied by tingling or numbness. In some cases, motor deficits or diminished reflexes may be present in advanced cases. A central disc herniation is a rare condition that can cause low back pain, saddle pain in the S1-S2 distributions. A central herniated spine may also cause nerve root compressions of the cauda-equina. This can lead