Slipped disc or disc prolapse can occur anywhere in the spinal cord, that does not actually mean that slipped disc. This is a result of a weakness at the outer part of the disc when the nucleus pulposus bulges out. When it bulges, it may press on the nerve roots coming from the spinal cord that compress and cause  some inflammation around the prolapsed disk that eventually may irritate the nerve root and also cause swelling, which intensifies pressure on the nerve. The size of the disc prolapse can vary. The more sensation or discomfort indicates the severe disk compression. Some daily activities that suddenly increase the pain or sensation such as sneezing, awkward bending, or heavy lifting in an awkward position may cause extra pressure on the disc, this allows the inner soft part of the disc to squeeze out through the weakened outer part of the disc.

 

Generally, 60-70% of prolapsed discs cases become better on their own by rest, analgesic drug and a gradual return to regular activities. Activities that make or increase a lot of pain are avoided. In some cases back exercises will be more effective but in some cases epidural steroid injections and surgery will be suggested.