Lymphedema is rated by the U.S. Department of Veterans Affairs under DC 7714 of 38 CFR § 4.117, DC 7714 across 5 severity tiers (0% / 10% / 30% / 60% / 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.
Chronic swelling usually in arms or legs caused by blockage or damage to the lymphatic system. Can result from cancer surgery (lymph node removal), radiation, infection, or trauma. Requires lifelong management with compression and manual lymphatic drainage.
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.