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for people ages 18 years and up (full criteria)
at San Francisco, California and other locations
study started
estimated completion:



The purpose of this single-arm observational study is to observe and document clinical outcomes of the OLIF25™ and OLIF51™ procedures in patients diagnosed with degenerative disc disease or degenerative scoliosis, and report the rate of adverse events of interest through the 24 months follow-up visit.

Official Title

A Multi-Center, Prospective, Observational Study to Assess Outcomes for Patients Treated for Lumbar Spinal Conditions Using an OLIF25™ and/or OLIF51™Approach


Degenerative Disc Disease Scoliosis Intervertebral Disc Degeneration


You can join if…

Open to people ages 18 years and up

  1. Patient is 18 years of age or older.
  2. Patient agrees to participate in the study and is able to sign the informed consent/data release form.
  3. Patient is undergoing surgery from L2-L5 for OLIF25™ and/or from L5-S1 for OLIF51™ for degenerative disc disease or degenerative scoliosis.

You CAN'T join if...

  1. Illiterate or vulnerable patients (e.g. minors, participants incapable of judgment).


  • University of California San Francisco (UCSF)
    San Francisco, California, 94143, United States
  • Advanced Neurosurgery Associates
    Murrieta, California, 92563, United States


in progress, not accepting new patients
Start Date
Completion Date
Medtronic Spinal and Biologics
Study Type
Observational [Patient Registry]
Last Updated
July 24, 2017