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Spondylolisthesis Frequently Asked Questions

Q. My L4 shifts 1mm and 3mm, is this significant? In conjunction with disc degeneration and stenosis limited to L4/5, does it require fusion?

You may have a condition called degenerative spondylolisthesis. Surgery is usually required if unstable or severe spinal stenosis or both. 85% can be surgically treated without spinal fusion - specifically microdecompression surgery.

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