so i had an emg in jan than another in may, both showing normal emg and sensimotor neuropathy. june had mri on lumbar showing all three different kinds of stenosis. in july had epidurals, 3 weeks later had an emg with almost normal sensory, although inside of big toe and second toe is still numb and ball of feet feel strange, and normal spontaneous omg but a few muaps in left leg which i was told pointed towards the back. now could those epidurals made a difference in the emg. thanks for reading. orthopedic wants to do a lamendectomy i'm not too sure until i could get a straight answer on these emg