⁃ A subject must MEET ALL of the following inclusion criteria:

• Be a candidate for Spinal Simplicity Minuteman G5 Fusion Plate device per labeled indication

• Be willing and capable of giving written consent to participate in this clinical study based on voluntary agreement after a thorough explanation of the subject's participation has been provided

• Be willing and capable of subjective evaluation, read and understand written questionnaires, and read, understand the written informed consent

• Be 18 years of age or older at the time of enrollment

• Have been diagnosed with degenerative conditions of the lumbar spine resulting in chronic low back pain with lower extremity symptoms and concurrent neurogenic claudication

• Received at least 3 months of non-operative or conservative treatment without significant benefit in the opinion of the Investigator

• Be willing and able to comply with study-related requirements, procedures and visits

• Be on a stable pain medication regimen, as determined by the Investigator, for at least 30 days prior to enrolling in this study.

• Must disclose any unresolved major issues of secondary gain (e.g., social, financial, legal), as determined by the Investigator. Including being involved in an injury claim under current litigation or has a pending or approved worker's compensation claim. Subjects will not be excluded due to secondary gain, but it should be disclosed at Enrollment.