The spine is made of several bones called vertebra. They are lined up so the spinal cord can run through the center of the bones. Spondylolisthesis is when one of the vertebrae (usualyy in the lower back area) slips out of place. It moves forward compared to the vertebra below and develops slowly over time.
Spondylolisthesis is most often caused by a stress fracture. The fracture can make the vertebra unstable and allow it to slip forward. This type of fracture often occurs when a lot of stress and pressure is put on the back. This can occur with certain sports activities.
The condition can also be caused by spinal problems that are present at birth, like spina bifida.
Factors that may increase your risk of spondylolisthesis include:
Spondylolisthesis begins to progress at age 10-15 years. Symptoms may not appear until adulthood. In many cases of spondylolisthesis, there are no obvious symptoms. Symptoms that may be present include:
Your doctor will ask about your symptoms and medical history. A physical exam will be done. Images of the spine will be taken with:
Talk with your doctor about the best treatment plan for you. Treatment options include:
Physical therapy usually involves exercise. The exercise will focus on strengthening the abdominal and back muscles. A back brace may also be recommended.
If you are overweight, your doctor may recommend you lose weight.
Pain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), may help manage pain.
Surgery may be needed if the bone has severly slipped or you do not respond to treatment. Surgery will fuse two of the vertebra together. The procedure is called spinal fusion.
American Academy of Orthopaedic Surgeons
North American Spine Society
Canadian Orthopaedic Association
Canadian Orthopaedic Foundation
Spondylolysis and spondylolisthesis. American Academy of Orthopaedic Surgeons website. Available at: http://orthoinfo.aaos.org/fact/thr_report.cfm?Thread_ID=155&topcategory=Spine. Accessed December 28, 2012.
Spondylolisthesis. EBSCO DynaMed website. Available at: https://dynamed.ebscohost.com/about/about-us. Updated September 6, 2012. Accessed December 28, 2012.
Last reviewed December 2012 by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.