Secondary Condition Claim · VASRD 7203
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 Ankylosis of the Cervical Spine when it develops after Arm, Limitation of Motion.
Compensating for limited motion
Primary condition · VASRD 5201
Arm, Limitation of Motion
Difficulty or inability to raise the arm due to injury or joint damage.
Secondary condition · VASRD 7203
Ankylosis of the Cervical Spine
Severe stiffness or immobility of the neck due to spinal fusion or disease.
The VA rates Ankylosis of the Cervical Spine the same way whether it's claimed directly or as secondary to Arm, Limitation of Motion — severity of Ankylosis of the Cervical Spine itself determines the percentage.
Example combined rating
20% Arm, Limitation of Motion + 35% Ankylosis of the Cervical Spine = 48%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 20% and 35% combine to 48%, not 55%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Arm, Limitation of Motion guide
Secondary condition
Full Ankylosis of the Cervical Spine guide
See how Arm, Limitation of Motion and Ankylosis of the Cervical Spine combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator