A posterior bulge is pushed back into place with extension.
If extension (cobra) feels better and lets you move better, you do it 10 times every couple hours. AND every time you feel your symptoms. So, at least 8 sessions a day.
The relief will be temporary, because it isn't a "slipped disc." It's a bulge. It will bulge back out again an hour or so later as your body puts pressure on the disc and the goo moves back out to where it's been busting loose. Your job is to keep shoving that bulgy bit back into place over and over and over again so the collagen your body is desperately throwing at it has a chance to reinforce the outer wall of the disc. Every time the bulge bulges out, it shreds the collagen your body just laid down.
Imagine a pair of old underwear. As you sit, your butt stretches out the backside of the underwear. It gets saggy-baggy. Your bulging disc wall is saggy-baggy, too. Your body is trying to reinforce the elastic of your disc wall so it won't bulge as you move, just like reinforcing the saggy butt of your underwear would keep it from wrinkling up as you move.
Inflammation is your body's response to injury. Every time you rip up the little bit of repair your body has managed to accomplish, you kick the inflammation up a notch.
The doc who does our ESIs includes lidocaine with the steroids, which is standard-of-care. Once the over enthusiastic inflammatory cycle has been interrupted you can begin focussing on what to do mechanically to shove things back where they belong. You can shove 'em out (pain) and you can shove 'em back (no pain).
Please please tell me your PT exercises do not include any forward flexion or lying on your back lifting legs or arms or flattening back into the floor. Those are for anterior herniations, not for posteriors.
Doing anything that puts the lumbar segments into flexion (crunch, pelvic tilt, pelvic stability, cat-cow, etc, and all but one of the exercises on the cover of that book) will increase pain because they will shove the bulgy bit out farther. They are for anterior bulges, not posterior bulges.
Last edited by KnottedYet; 07-17-2010 at 03:13 PM.
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