How does a prolapsed disc progress?
In most cases, the symptoms tend to improve over a few weeks. Research studies of repeated MRI scans have shown that the bulging prolapsed portion of the disc tends to get smaller (regress) over time in most cases. The symptoms then tend to ease, and go in many cases. In only about 1 in 10 cases is the pain still bad enough after six weeks to consider surgery (see below).
Do I need any tests?
Your doctor will normally be able to diagnose a prolapsed disc from the symptoms and by examining you. (It is the common cause of sudden back pain with nerve root symptoms.) In most cases, no tests are needed as the symptoms often settle within a few weeks.
Tests such as x-rays or scans my be advised if symptoms persist. In particular, an MRI scan can show the site and size of a prolapsed disc. This information is needed if treatment with surgery is being considered.



