Spinal Stenosis Causes More Condition_symptoms Does Spinal Stenosis Cause Nerve Impingement?

Does spinal stenosis cause nerve impingement? - spinal stenosis causes more condition_symptoms

I moderate central stenosis at L4-5 and a slight Disk protrusions. I Baastrup at L4-5, mild right L4-5 foramen stenosis and severe stenosis of the left hole. The moderate disc degeneration at L5-S1 and L3-4 and objective evidence of S1 nerve entrapment. What are the causes S1 nerve entrapment?