Diagnostic Code 5210 · 38 CFR §4.71a
Nonunion of the radius and ulna means that fractures of both forearm bones have failed to heal, leaving a false joint or unstable forearm. This is a serious condition because both bones must work together to support the forearm and allow rotation. When both bones have nonunion, the forearm becomes essentially non-functional, unable to bear weight or rotate properly. This condition typically results from severe high-energy fractures, often from combat injuries, vehicle accidents, or falls from height during military service.
| Rating | Criteria |
|---|---|
| 40% | |
| 30% |
Imaging showing nonunion of both the radius and ulna, Medical records from the original fractures during service, Documentation of forearm instability and functional loss, Records of surgical attempts to achieve union if any, Documentation of which arm is dominant