Spondylolisthesis is rated by the U.S. Department of Veterans Affairs under DC 5239 of 38 CFR § 4.71a, DC 5239 across 5 severity tiers (10% / 20% / 40% / 50% / 100%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303. This condition is frequently rated as secondary to Chronic Low Back Pain or Radiculopathy under 38 C.F.R. § 3.310.
Forward displacement of one vertebra over the one below it, causing lower back pain, nerve compression, and instability
Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.