VA BENEFITS REFERENCE
DC 5311: Group XI. Function: Propulsion, Plantar Flexion Of Foot (1); Stabilization Of Arch (2, 3); Flexion Of Toes (4, 5); Flexion Of Knee (6). Posterior And Lateral Crural Muscles, And Muscles Of The Calf: (1) Triceps Surae (Gastrocnemius And Soleus); (2) Tibialis Posterior; (3) Peroneus Longus; (4) Peroneus Brevis; (5) Flexor Hallucis Longus; (6) Flexor Digitorum Longus; (7) Popliteus; (8) Plantaris
Read VA diagnostic code 5311 for Group XI. Function: Propulsion, plantar flexion of foot (1); stabilization of arch (2, 3); flexion of toes (4, 5); Flexion of knee (6). Posterior and lateral crural muscles, and muscles of the calf: (1) Triceps surae (gastrocnemius and soleus); (2) tibialis posterior; (3) peroneus longus; (4) peroneus brevis; (5) flexor hallucis longus; (6) flexor digitorum longus; (7) popliteus; (8) plantaris: published criteria, regulatory notes, related codes and official sources checked October 25, 2026.
Published criteria from 38 CFR 4.73, current through 2026-10-22. Historical decisions may require a different version. This reference does not diagnose a condition or determine an evaluation.
The Musculoskeletal System · All Diagnostic Codes
DC 5311: Group XI. Function: Propulsion, Plantar Flexion Of Foot (1); Stabilization Of Arch (2, 3); Flexion Of Toes (4, 5); Flexion Of Knee (6). Posterior And Lateral Crural Muscles, And Muscles Of The Calf: (1) Triceps Surae (Gastrocnemius And Soleus); (2) Tibialis Posterior; (3) Peroneus Longus; (4) Peroneus Brevis; (5) Flexor Hallucis Longus; (6) Flexor Digitorum Longus; (7) Popliteus; (8) Plantaris
Diagnostic code 5311 addresses Group XI. Function: Propulsion, plantar flexion of foot (1); stabilization of arch (2, 3); flexion of toes (4, 5); Flexion of knee (6). Posterior and lateral crural muscles, and muscles of the calf: (1) Triceps surae (gastrocnemius and soleus); (2) tibialis posterior; (3) peroneus longus; (4) peroneus brevis; (5) flexor hallucis longus; (6) flexor digitorum longus; (7) popliteus; (8) plantaris. Read its specific instructions together with any shared formula, notes and linked provisions. These criteria describe evaluation after the applicable entitlement requirements are met; this reference does not diagnose a condition or determine a claim.
| Rating | |
|---|---|
| 5311 Group XI. Function: Propulsion, plantar flexion of foot (1); stabilization of arch (2, 3); flexion of toes (4, 5); Flexion of knee (6). Posterior and lateral crural muscles, and muscles of the calf: (1) Triceps surae (gastrocnemius and soleus); (2) tibialis posterior; (3) peroneus longus; (4) peroneus brevis; (5) flexor hallucis longus; (6) flexor digitorum longus; (7) popliteus; (8) plantaris | |
| Severe | 30 |
| Moderately Severe | 20 |
| Moderate | 10 |
| Slight | 0 |
What The Criteria Measure
- Does the decision identify diagnostic code 5311, and does the medical record describe the condition named by this code?
- Do the examination findings record the relevant movement measurements and explain functional limitations, flare-ups and repeated use where applicable?
- Have the code-specific notes and cross-references been read before comparing any listed evaluation?
Related Public DBQs
Editorial subject matches, not official VA code-to-form assignments. Read the form scope and clinician instructions.
Shared Rules And Regulatory Context
Context provisions do not create an additional evaluation automatically assigned to every condition.
Related Guides
Official Sources
Last verified 2026-10-25. Source publication or legal effective dates are shown separately where available.
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