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InSpan Research

Featured Studies

A Prospective 5-year Study on Lumbar Stabilization with InSpan as a Stand-Alone Implant at L5–S1 and L4–5 compared to laminectomies


Kingsley R. Chin^, Jason A. Seale, Erik Spayde, William M. Costigan, Nishant Gohel,  Daniel Aloise, Vito Lore.

InSpan Slim


Kingsley R. Chin^, Fabio J. R. Pencle, Amala Benny, Jason A. Seale

L4-5 interspinous fixation - ap and late

InSpan Vega

InSpan Studies

inspan raikar.jpg

Inter Spinal Fixation and Stabilization Device for Lumbar Radiculopathy and Back Pain

Soubrata V. Raikar  , Arun A. Patil  , Deepak K. Pandey  , Sidharta R. Kumar 

InSpan works both as a distractor and internal decompressor of the spinal canal. It is simple to use and safe. Statistically significant improvement was reported at a median follow-up of 19 months

Biomechanical Study of InSpan Dual-Locking Set Screw Symmetrical Design versus Aspen Single-Locking Asymmetric Control

The dual-locking symmetrical InSpan IFD demonstrated superior fixation strength in both static disassembly and pullout bench tests compared to the Aspen IFD

Stabilizing Grade 2 Degenerative Spondylolisthesis With Interspinous interlaminar fixation device

This study demonstrate successful InSpan interspinous lumbar fusion for grade 2 degenerative spondylolisthesis.

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