What Are the Differences Between Lumbar Disc Herniation and Piriformis Syndrome?

The differences between lumbar disc herniation and piriformis syndrome are as follows: 1. **Etiology**: Lumbar disc herniation may be associated with degenerative changes in the lumbar spine, overuse injuries, or exposure to cold. Piriformis syndrome, on the other hand, may be secondary to lumbar disc herniation. 2. **Symptoms**: Lumbar disc herniation commonly presents with low back pain, radiating pain down the lower limb, and numbness. Piriformis syndrome typically manifests as buttock pain.