Schmorl's nodes, lumbosacral region

This code identifies the presence of Schmorl's nodes specifically within the lumbosacral spine. Schmorl's nodes are intravertebral disc herniations where the nucleus pulposus protrudes through the vertebral endplate into the adjacent vertebral body. They are often asymptomatic but can be associated with back pain.

Use this code when diagnostic imaging (e.g., X-ray, MRI) confirms the presence of Schmorl's nodes in the lumbar or sacral regions of the spine. This diagnosis is typically made radiologically, and the documentation should clearly specify the lumbosacral location.

• Ensure documentation specifies "lumbosacral region" for accurate code assignment; other spinal regions have different codes.
• Do not code asymptomatic Schmorl's nodes unless documented as a finding or contributing to the patient's condition.
• Consider sequencing this code after a primary diagnosis if the Schmorl's nodes are incidental findings and not the primary reason for the encounter.