Intvrt disc stenosis of neural canal of lumbar region

This code signifies a narrowing of the spinal canal in the lower back due to a bulging or herniated intervertebral disc. This compression can impinge on the spinal cord or nerve roots, leading to symptoms such as pain, numbness, or weakness in the legs.

Apply this code when documentation explicitly states intervertebral disc stenosis affecting the neural canal specifically in the lumbar region. This diagnosis is typically supported by imaging studies (e.g., MRI, CT scan) demonstrating disc-related compression.

• Differentiate from other causes of lumbar spinal stenosis (e.g., M48.06 for spinal stenosis due to degenerative changes).
• Ensure the documentation specifies "intervertebral disc" as the etiology of the stenosis.
• Consider sequencing with codes for associated pain (e.g., G89.xx) or neurological deficits if documented.