Spondylolisthesis

Also called Slipped vertebra

Spondylolisthesis is when one of the bones in your spine (vertebrae) slips out of position, usually in the lower back. It can be caused by wear and tear with age, a small crack in the vertebra (often in young athletes), an injury, or a problem present from birth. Many people have no symptoms.

Last updated Nov 9, 2026

What it is

Most people are treated with painkillers, physiotherapy and exercises to strengthen the back and tummy muscles.

Surgery may be offered if symptoms are severe or nerves are being pressed on.

Common signs

  • Lower back pain, often worse when standing or walking
  • Pain, numbness or tingling spreading down the legs
  • Tight hamstrings
  • Stiffness in the back

How it is usually diagnosed

  • Examination
  • X-rays
  • Sometimes an MRI or CT scan

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • X-ray and MRI reports
  • Physiotherapy plans
  • Spinal clinic letters

Questions to ask your doctor

  • How much has the vertebra slipped?
  • Which activities should I avoid?
  • Would surgery help me?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Numbness around the bottom or genitals, loss of bladder or bowel control, or weakness in both legs: call 112

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources