For a list of participating COAST doctors, click here.

To see a full list of requirements for study participation, click here.

All spine surgeries carry risks. The X-STOP Spacer may not be right for those with certain allergies, severe osteoporosis, or a certain spinal anatomy. Approximately half of patients studied achieved treatment success. For more important safety information on the X-STOP Spacer, click here.

For more information on Lumbar Spinal Stenosis, click here.