Spondylolisthesis Explained: What It Means for Your Spine

Reviewed by the Physiotherapy Team at Waterloo Sports Medicine Centre 

Experiencing persistent low back pain, stiffness, or pain that travels into the legs? One possible cause is spondylolisthesis, a condition that occurs when one vertebra (spinal bone) slips forward relative to the vertebra below it. While the diagnosis can sound concerning, many people successfully manage their symptoms without surgery and return to normal activities with conservative treatment, including physiotherapy.

What Is Spondylolisthesis? 

Spondylolisthesis refers to a forward displacement of a vertebra, most commonly occurring in the lower back (lumbar spine). The condition may range from mild to more significant slippage and can sometimes place pressure on nearby nerves, leading to symptoms such as low back pain, leg pain, numbness, tingling, or muscle weakness (Margetis & Gillis, 2025; Cleveland Clinic, 2024). 

What Causes It? 

Several factors can contribute to spondylolisthesis, including: 

• Age-related degeneration of spinal joints and discs 

• Stress fractures or defects in part of the vertebra (common in athletes) 

• Congenital spinal abnormalities present at birth 

• Previous spinal injuries or trauma 

• Repetitive spinal extension activities such as gymnastics, diving, football, and weightlifting (Margetis & Gillis, 2025) 

  
  

Risk Factors 

You may be at higher risk of developing spondylolisthesis if you: 

• Participate in sports involving repetitive back bending 

• Have a family history of spinal conditions 

• Are over age 50 and experiencing degenerative changes in the spine 

• Have a history of spinal injury 

• Perform physically demanding work involving repetitive lifting or twisting (Margetis & Gillis, 2025) 

  
  

Recovery and Healing Timeline 

Recovery varies depending on the severity of the slip, symptoms, age, and overall health. Many individuals with low-grade spondylolisthesis improve significantly within 6 to 12 weeks of consistent physiotherapy and activity modification. More persistent cases may require several months of rehabilitation (Cleveland Clinic, 2024).  

Your physiotherapist may focus on: 

• Improving core and trunk stability 

• Strengthening hip and gluteal muscles 

• Enhancing spinal mobility and movement control 

• Correcting posture and movement patterns 

• Gradually returning you to work, sport, and recreational activities 

• Providing education on activity modification and symptom management 

If you are dealing with back pain or have recently been diagnosed with spondylolisthesis, the team at Waterloo Sports Medicine Centre can help guide your recovery.