Radiostereometric Analysis of Spine Arthrodesis

Radiostereometric Analysis of Spine Arthrodesis

The primary objective of this pilot study is to determine the precision of post-operative radiostereometric measurements for the assessment of lumbar spinal fusion. This study will also determine the potential for RSA as a more precise and accurate means for assessment of lumbar spinal fusion and diagnosis of pseudarthrosis.

Inclusion Criteria:

• Symptomatic degenerative disc disease of the lumbar spine indication surgical intervention
• Scheduled to undergo lumbar fusion surgery
• Patients between the ages of 18 and 75
• Ability to give informed consent

Exclusion Criteria:

• Pregnant women