My WebMD Sign In, Sign Up

Ask Your Question

WebMD Answers

120 Characters remaining
120 Characters remaining
  • First, try and keep your question as short as possible.
  • Include specific words that will help us identify questions that may already have your answer.
  • If you don't find your answer, you can post your question to WebMD Experts and Contributors.

Close

Posted: | Report This Report Question |
Q.

How is a herniated disc diagnosed?

Related Topics: Herniated Disc
 

Answers From Experts & Organizations (1)

5,093 Answers
193,823 Helpful Votes
162 Followers
A.

The doctor will suspect a herniated disc when symptoms are present. The neurologic examination can reveal abnormal reflexes. Often pain can be elicited when the straight leg is raised when lying or sitting. This is referred to as a "positive straight leg raising test." There can be abnormal sensation in the foot or leg.

A variety of blood tests are frequently done to determine if there are signs of inflammation or infection.

Plain film X-rays can indicate "wear and tear" (degeneration) of the spine. They do not, however, demonstrate the status of discs. In order to determine whether or not a disc is herniated, an MRI scan or CT scan is performed for diagnosis.

An electromyogram can be used to document precisely which nerves are being irritated by a disc herniation.

This answer should not be considered medical advice...down arrowThis answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.up arrow

Posted:
| Report This Report Answer
Archived: March 20, 2014

Was this helpful?

YesNo

Thanks for your feedback.

149 of 163 found this helpful
Read the Original Article: Herniated Disc