 Using AP and lateral fluoroscopic views to confirm the needle location the superior most being in the left L4 neural foramen and the inferior most in the left L5 neural foramen, 375 units of Wydase was injected through each needle. 
Using AP and lateral fluoroscopic views to confirm the needle location the superior most being in the left L4 neural foramen and the inferior most in the left L5 neural foramen , 375 units of Wydase was injected through each needle .