Note: With the exceptions noted, disability from the following diseases and their residuals may be rated from 10 percent to 100 percent in proportion to the impairment of motor, sensory, or mental function. Consider especially psychotic manifestations, complete or partial loss of use of one or more extremities, speech disturbances, impairment of vision, disturbances of gait, tremors, visceral manifestations, etc., referring to the appropriate bodily system of the schedule. With partial loss of use of one or more extremities from neurological lesions, rate by comparison with the mild, moderate, severe, or complete paralysis of peripheral nerves.
Diseases of the Peripheral Nerves:
The term “incomplete paralysis,” with this and other peripheral nerve injuries, indicates a degree of lost or impaired function substantially less than the type picture for complete paralysis given with each nerve, whether due to varied level of the nerve lesion or to partial regeneration. When the involvement is wholly sensory, the rating should be for the mild, or at most, the moderate degree. The ratings for the peripheral nerves are for unilateral involvement; when bilateral, combine with application of the bilateral factor.
Musculocutaneous nerve
| Schedule of Ratings | Major | Minor |
|---|---|---|
| 8517 Paralysis of: | ||
| Complete; weakness but not loss of flexion of elbow and supination of forearm | 30 | 20 |
| Incomplete | ||
| Severe | 20 | 20 |
| Moderate | 10 | 10 |
| Mild | 0 | 0 |