Secondary Condition Claim · VASRD 5252
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 Limitation of Flexion of the Thigh (Hip) when it develops after Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus).
Primary condition · VASRD 5316
Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus)
Injury to the deep muscles that lift the thigh toward the chest — the psoas, iliacus and pectineus.
Secondary condition · VASRD 5252
Limitation of Flexion of the Thigh (Hip)
Hip flexion limitation makes it difficult to walk, sit, squat, or bend at the waist.
The VA rates Limitation of Flexion of the Thigh (Hip) the same way whether it's claimed directly or as secondary to Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus) — severity of Limitation of Flexion of the Thigh (Hip) itself determines the percentage.
Example combined rating
30% Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus) + 10% Limitation of Flexion of the Thigh (Hip) = 37%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 30% and 10% combine to 37%, not 40%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Get the rating criteria for Limitation of Flexion of the Thigh (Hip), the evidence a secondary claim needs, and why it is linked to Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus) — delivered to your inbox.
Primary condition
Full Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus) guide
Secondary condition
Full Limitation of Flexion of the Thigh (Hip) guide
See how Muscle Group XVI - Hip Flexors (Psoas, Iliacus, Pectineus) and Limitation of Flexion of the Thigh (Hip) combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
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