Secondary Condition Claim · VASRD 5201
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Arm, Limitation of Motion when it develops after Musculocutaneous Nerve, Paralysis.
Reduced muscle support
Primary condition · VASRD 8522
Musculocutaneous Nerve, Paralysis
Paralysis or weakness of the musculocutaneous nerve, affecting arm and elbow movement.
Secondary condition · VASRD 5201
Arm, Limitation of Motion
Difficulty or inability to raise the arm due to injury or joint damage.
The VA rates Arm, Limitation of Motion the same way whether it's claimed directly or as secondary to Musculocutaneous Nerve, Paralysis — severity of Arm, Limitation of Motion itself determines the percentage.
Example combined rating
20% Musculocutaneous Nerve, Paralysis + 20% Arm, Limitation of Motion = 36%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 20% and 20% combine to 36%, not 40%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Musculocutaneous Nerve, Paralysis guide
Secondary condition
Full Arm, Limitation of Motion guide
See how Musculocutaneous Nerve, Paralysis and Arm, Limitation of Motion combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator