my chiro said it not a complete stenosis
forward flextion exercise will help..you need some manual traction,, a good physical therapist
completely fixable, lotta sailing ahead for you
my L4 was completely pinched, I had severe pain shooting down my right leg, could'nt walk, sail, work.
started with oral steroids for a week or so, 12 weeks Physical therapy, lowar lumbar traction, my doc started me on a back strengthening regiment, now I deadlift 180 lbs,
This took a couple years to get here but no surgery.
Im 60