What are the common investigations of sciatica?
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Diagnosis of sciatica involves physical examination, imaging tests, and previous medical history. During the physical exam, a healthcare provider might check muscle strength and reflexes. For example, you may be asked to walk on your toes or heels, rise from a squatting position, and lift your legs one at a time while lying on your back³. Imaging tests like X-rays of the spine may reveal overgrowth of bone. Magnetic resonance imaging (MRI) of the spine will provide a detailed image of bone and herniated disks. CT scan of the spine provides a detailed image of the spinal cord and nerves. Electromyography (EMG) can confirm nerve compression caused by herniated disks or narrowing of the spinal canal.