Disc protrusion: From your question, it sounds like you have a focal right paracentral (meaning to the right of midline) disc protrusion (disc poking out) superimposed on a general disc bulge of the disc located between the L4 and L5 lumbar vertebral bodies, that pokes out into the central spinal canal by 1.2 x 1.1 cm. I'm not sure what your question is.
Answered 12/1/2018
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