Diagnostic Code 8210 · 38 CFR §4.124a
The vagus nerve is one of the longest cranial nerves, running from your brainstem down through your neck and into your chest and abdomen. It controls a wide range of functions including heart rate, digestion, swallowing, and voice production. Damage to this nerve can cause problems with speaking, swallowing, and digestive function. Veterans may develop vagus nerve issues from traumatic brain injuries, neck injuries, surgical complications, or exposure to certain toxins during service.
| Rating | Criteria |
|---|---|
| 50% | |
| 30% | |
| 10% |
Medical records documenting vagus nerve damage and its connection to military service, Results from nerve conduction studies or electromyography testing, Records of swallowing studies or laryngoscopy examinations, Documentation of digestive problems related to vagus nerve dysfunction, Buddy statements describing how symptoms affect daily activities