Advocate Condell Medical Center
a patient or visitor a physician or healthcare professional an employer
Decrease (-) Restore Default Increase (+) font size

medical services home
search by doctor name 
Doctor Name Contains (Smart Search)
search by specialty

search by city/zip code
Find a doctor near your location by entering a city name OR ZIP code.

Within miles:
0 1 5 10 15 30 30+

search by insurance
Insurance Name Contains (Smart Search)
 (what's this)

abnormal spinal anatomy

cervical, thoracic, and lumbar spinal stenosisherniated or ruptured disctumorsnormal spinal anatomy
abnormal spinal anatomythe aging spine

Herniated/Ruptured Disc

The drawings below represent the appearance of a herniated or ruptured disc. Both drawings show the disruption of the annulus fibrosus, the outer ring-like portion of an intervertebral disc.

The tissue located in the center of the intervertebral disc, the nucleus pulposus, is partially extruded from the intervertebral disc. The extruded nucleus pulposus material can exert pressure on nerves thus causing pain, numbness, and muscle weakness due to nerve damage.


An abnormal spinal condition known as scoliosis is shown in this drawing. Scoliosis is a lateral (sideways) curvature of the spine.


This drawing represents the spinal condition of lordosis. Lordosis is the abnormal increase in normal lordotic (anterior) curvature of the lumbar spine. This can lead to a noticeable "sway-back" appearance.


This drawing illustrates degenerative and hypertrophic arthritis between the 3rd, 4th, and 5th lumbar vertebrae, as well as the lumbosacral joint (L5-S1 disc space). The degeneration of the intervertebral discs has reduced the height of the discs.

There are bone spurs or hypertrophic bone adjacent to the discs and hypertrophic arthritis of the facet joints. This results in reduced range of motion of the spine. Also, the hypertrophic bone and narrowing of the intervertebral foramen can produce nerve root impingement thereby causing back and leg pain, as well as numbness and weakness of leg muscles.

quick links patient information health care professional information employer information connect with Advocate

About Advocate | Contact Us | Jobs | SiteMap | Terms of Use | Notice of privacy practices ®Advocate Health Care, Downers Grove, Illinois, USA | 1.800.3.ADVOCATE | TDD 312.528.5030