I read your question carefully and I will try to explain what that signifies.
The
MRI speaks of diffuse degenerative changes of the spine. Every one of us undergoes some changes with age, they may be accelerated by heavy physical work, trauma, rheumatologic conditions, genetic factors.
Such changes may include formation of bony spurs, bulging of the discs between your vertebrae which can lead to compression of the
nerve roots exiting the spine. Such compression may lead to pain, sensitivity changes,
muscle weakness etc in the territory supplied by those nerves. Now the MRI speaks of one such significant disc bulge of the disc between your 4th and 5th vertebrae which narrows the foramina, the canals traversed by the nerve roots and can lead to pain.
In terms of management, first step is
physical therapy and pain killers, most patients gradually improve. If after several weeks it still isn’t working local injections of
steroids and analgesics may be the next step. If symptoms persist surgery may be considered as a last resort.
I hope to have been of help.