Postmarket Registry for Evaluation of the Superion® Spacer

2019-09-18 03:27:46 | BioPortfolio


To gather evidence documenting the performance and clinical outcomes associated with treatment of moderate degenerative lumbar spinal stenosis using the Superion® Indirect Decompression System (IDS).


To gather evidence documenting the performance and clinical outcomes associated with treatment of moderate degenerative lumbar spinal stenosis using the Superion® IDS in patients ≥45 years of age suffering from symptoms of neurogenic intermittent claudication secondary to a confirmed diagnosis of moderate degenerative lumbar spinal stenosis at one or two contiguous levels from L1 to L5.

Study Design


Lumbar Spinal Stenosis


Superion® Indirect Decompression System (IDS)


Vertiflex, Inc. Clinical Research
United States




VertiFlex, Incorporated

Results (where available)

View Results


Published on BioPortfolio: 2019-09-18T03:27:46-0400

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PubMed Articles [11523 Associated PubMed Articles listed on BioPortfolio]

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Medical and Biotech [MESH] Definitions

Tapping of the subarachnoid space in the lumbar region, usually between the third and fourth lumbar vertebrae.

Narrowing of the spinal canal.

The lumbar and sacral plexuses taken together. The fibers of the lumbosacral plexus originate in the lumbar and upper sacral spinal cord (L1 to S3) and innervate the lower extremities.

A nerve originating in the lumbar spinal cord (usually L2 to L4) and traveling through the lumbar plexus to provide motor innervation to extensors of the thigh and sensory innervation to parts of the thigh, lower leg, and foot, and to the hip and knee joints.

A nerve originating in the lumbar spinal cord (L2 to L4) and traveling through the lumbar plexus to the lower extremity. The obturator nerve provides motor innervation to the adductor muscles of the thigh and cutaneous sensory innervation of the inner thigh.

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