Secondary Condition Claim · VASRD 7801
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 Scars, Deep and Nonlinear when it develops after Paralysis of the Sciatic Nerve.
From immobility or bracing
Primary condition · VASRD 8520
Paralysis of the Sciatic Nerve
Damage to the sciatic nerve that causes leg weakness, pain, or paralysis.
Secondary condition · VASRD 7801
Scars, Deep and Nonlinear
Thick scars that are deep below skin or have irregular shape, often painful or limiting motion.
The VA rates Scars, Deep and Nonlinear the same way whether it's claimed directly or as secondary to Paralysis of the Sciatic Nerve — severity of Scars, Deep and Nonlinear itself determines the percentage.
Example combined rating
40% Paralysis of the Sciatic Nerve + 20% Scars, Deep and Nonlinear = 52%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 40% and 20% combine to 52%, not 60%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Paralysis of the Sciatic Nerve guide
Secondary condition
Full Scars, Deep and Nonlinear guide
See how Paralysis of the Sciatic Nerve and Scars, Deep and Nonlinear combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator