Spondylolisthesis occurs when one of the vertebrae of the spinal column slips out of alignment, moving forward on the vertebra below.

Spondylolisthesis

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Spondylolisthesis is most often caused by a stress fracture of a vertebra, which often occurs in sports activities that put a lot of stress and pressure on the back or overstretches the spine. The condition can also result from congenital disorders of the spine, which are disorders that are present at birth.

A risk factor is something that increases your chance of getting a disease or condition.

The following factors may increase your risk of spondylolisthesis:

• Age: 10-15 (This is when most of the progression of the condition occurs, but symptoms may not appear until adulthood.)
• Rapid growth
• Being an athlete, especially gymnasts, weight-lifters, and football players
• Genetic predisposition

In many cases of spondylolisthesis, there are no obvious symptoms. But symptoms may include:

• Low back pain, which may feel like muscle strain
• Stiff back
• Muscle spasms of the hamstring
• Changes in posture and/or gait
• Narrowed spinal canal

Your doctor will ask about your symptoms and medical history, and perform a physical exam. Other tests may include:

• X-ray —a test that uses radiation to take a picture of structures inside the body, especially bones (may be performed while you are standing)
• CT Scan —a type of x-ray that uses a computer to make pictures of structures inside the body
• MRI Scan —a test that uses magnetic waves to make pictures of structures inside the body

Talk with your doctor about the best treatment plan for you. Treatment options include:

Take the following steps to help protect your spine:

• Exercise regularly.
• Get plenty of rest between workouts.
• Take measures to protect your back when participating in sports.
• Maintain a healthy weight.