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15 SYSTEMS

38 CFR PART 4 15 VA BODY SYSTEMS & ANATOMICAL WIREFRAME EXPLORER

Interactive multi-layer medical CAD wireframe (Anterior Skeletal, Posterior Spine/Nerves & Internal Organs), statutory plain-English explainers for all 15 Title 38 CFR Part 4 Body Systems, C&P DBQ examination protocols, CAVC case law traps, and live VA combined rating calculator.

STATUTORY SCHEDULE: 38 CFR PART 4 (15 SYSTEMS)
DIAGNOSTIC CODES: 38
📘 Read All 15 System Explainers ↓
◎ INTERACTIVE PHOTOREALISTIC 3D ANATOMY
VIEW: ANTERIOR (SKELETAL & SENSORY)
1. ANTERIOR (JOINTS & SENSORY)
2. POSTERIOR (SPINE & NERVES)
3. INTERNAL ORGANS & SYSTEMIC
RENDER: 3D PHOTOREALISTIC
SYSTEMS: 15 STATUTORY
CLICK ANY ORGAN / JOINT
NODE: ALL 15 SYSTEMS
BILATERAL (§4.26): READY
CURSOR: X:000 Y:000
Photorealistic 3D Anterior Human Medical Anatomy - Skeletal, Joints and Cranial Sensory Cranium / Brain — TBI (DC 8045), Migraines (DC 8100), Mental Disorders (§ 4.130) Eye & Vision (§ 4.79) — Visual Acuity, Retinopathy, Diplopia, Glaucoma (DC 6000–6091) Eye & Vision (§ 4.79) — Visual Acuity, Retinopathy, Diplopia, Glaucoma (DC 6000–6091) Ear & Auditory (§ 4.87) — Tinnitus (DC 6260), Bilateral Hearing Loss (DC 6100), Meniere's (DC 6205) Ear & Auditory (§ 4.87) — Tinnitus (DC 6260), Bilateral Hearing Loss (DC 6100), Meniere's (DC 6205) Dental & Oral (§ 4.150) — TMJ / TMD / Bruxism (DC 9905), Mandible/Maxilla Loss (DC 9900–9918) Cervical Neck, Airway & Thyroid — Cervical Spine (§ 4.71a), Sleep Apnea (§ 4.97), Thyroid (§ 4.119) Right/Left Shoulder Joint (§ 4.71a) — Rotator Cuff / Limitation of Arm Motion (DC 5201) Left/Right Shoulder Joint (§ 4.71a) — Rotator Cuff / Limitation of Arm Motion (DC 5201) Thorax, Ribcage, Respiratory & Breast — Chest Wall, Asthma/COPD (§ 4.97), Breast (§ 4.116) Elbow Joint (§ 4.71a) — Flexion/Extension & Epicondylitis (DC 5206–5208) Elbow Joint (§ 4.71a) — Flexion/Extension & Epicondylitis (DC 5206–5208) Wrist & Hand — Wrist Limitation (DC 5215) & Carpal Tunnel / Median Nerve (DC 8515) Wrist & Hand — Wrist Limitation (DC 5215) & Carpal Tunnel / Median Nerve (DC 8515) Abdomen — Digestive System (§ 4.114 GERD, IBS, Liver) & Diabetes Mellitus (§ 4.119 DC 7913) Pelvic & Genitourinary / Gynecological (§ 4.115b / § 4.116) — Bladder, Prostate, ED (DC 7522), Endometriosis (DC 7629) Hip & Thigh (§ 4.71a) — Hip Flexion/Extension/Abduction (DC 5251–5255) Hip & Thigh (§ 4.71a) — Hip Flexion/Extension/Abduction (DC 5251–5255) Knee Complex (§ 4.71a) — Flexion (DC 5260), Extension (DC 5261), Instability (DC 5257), Meniscus (DC 5258) Knee Complex (§ 4.71a) — Flexion (DC 5260), Extension (DC 5261), Instability (DC 5257), Meniscus (DC 5258) Ankle & Foot (§ 4.71a) — Pes Planus Flatfoot (DC 5276), Plantar Fasciitis (DC 5269), Ankle Motion (DC 5271) Ankle & Foot (§ 4.71a) — Pes Planus Flatfoot (DC 5276), Plantar Fasciitis (DC 5269), Ankle Motion (DC 5271) 11. The Skin (§ 4.118) — Scars (DC 7804), Dermatitis/Eczema (DC 7806), Psoriasis (DC 7816) 11. SKIN (§4.118) DC 7800–7833 Scars CRANIUM / TBI §4.124a • §4.130 02. EYES (§4.79) DC 6000–6091 03. EARS (§4.87) DC 6100 • 6260 15. DENTAL (§4.150) DC 9905 TMJ/TMD SHOULDER (§4.71a) DC 5201 Bilateral WRIST / MEDIAN DC 5215 • DC 8515 KNEE TRIAD DC 5257/5260/5261 ANKLE & FOOT DC 5269 • DC 5276
ACTIVE FOCUS: ALL 15 BODY SYSTEMS
All 15 Systems Active
Blue Nodes: Skeletal, Joint & Cranial Sensory
Green Nodes: Visceral, Vascular & Systemic
Gold Pulse: Selected System / Radiculopathy Nerves
📄 38 CFR SCHEDULE DOSSIER
Showing 0 of 0 DCs
TITLE 38 CODE OF FEDERAL REGULATIONS • PART 4 SCHEDULE FOR RATING DISABILITIES

📘 Complete 15 VA Body Systems Master Explainer Reference Directory

Every VA disability claim is evaluated under one of these 15 statutory Body Systems in 38 CFR Part 4. Expand any system below (or press Ctrl+F to search across all 15 systems) to inspect plain-English rating formulas, C&P DBQ measurement requirements, CAVC case law protections, and secondary nexus chains.

⚖ NO CONDITIONS STAGED. Click "+ ADD TO CLAIM" on any 38 CFR condition card above to calculate combined VA math.
Raw Combined 0%
Bilateral Factor (§ 4.26) None
Rounded Rating (§ 4.25) 0%
2026 Est. Compensation $0.00/mo
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