InjuryAtlas Explore Anatomy ↗

Interactive 3D anatomy · Plain-language injury education · Upper body & knee anatomy live

Pinpoint the pain.
Understand
the anatomy.

Explore the body in interactive 3D, pinpoint where it hurts, and see the anatomy that may be involved. From there, follow clear, connected guides to common injuries, symptoms, exercises and recovery—without treating a click as a diagnosis.

Explore Anatomy ↗Visit Injury Center →
✓ Free early access♢ No account required▯ Built for mobile
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⌁   Drag · rotate · tap to exploreSwipe · tap to explore
Structures
Movement
Injuries
Recovery
Exercises

Seven body regions — anatomy, injuries, exercises & recovery — live now

95Anatomy guides
59Injury guides covered
93Recovery & exercise guides
319In-depth encyclopedia guides

Start here

Where are you starting from?

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I have pain or an injury

Search by where it hurts — shoulder, knee, back, hip and more — and see the anatomy, causes and next steps.

Explore symptoms ✚

I just had surgery

Week-by-week post-op rehab for knee replacement, hip replacement and rotator cuff repair.

See post-op guides ♡

I want to prevent or get stronger

Exercises, mobility and prevention guides, plus printable take-home programs for home.

Browse recovery

New — recovery after surgery

Just had surgery? Follow your recovery, phase by phase.

Three full post-op guides — what to do in the first days, weeks and months, plus precautions and red flags.

KneeKnee replacement rehab

Day 0–3 → months 3–6+. Extension first, swelling control, stairs and strength.

 HipHip replacement rehab

Hospital day, hip precautions, walking, strength and return to activity.

 ShoulderRotator cuff repair rehab

Protect → restore range → rebuild strength → return to sport.
Browse all recovery

Find exactly what you need

Search InjuryAtlas

Look up a structure, injury, symptom, exercise or recovery guide.

Choose what you need

Detailed interactive anatomy model showing bones, muscles and connective tissues
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Interactive Anatomy

See what is under the surface.

  • Explore muscles, tendons, ligaments, nerves and bones
  • Rotate, zoom and select structures in 3D
  • Continue into connected injuries and guides
95 anatomy guides
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Open InjuryAtlas shoulder encyclopedia with detailed anatomical illustrations
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Injury Encyclopedia

Understand what may be involved.

  • Search anatomy, symptoms and common injuries
  • Compare conditions in plain language
  • Follow natural links into anatomy and recovery
300+ connected guides
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Person preparing to begin a guided musculoskeletal recovery program
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Recovery Guides

Build a practical way forward.

  • Condition-based rehabilitation guidance
  • Mobility, strength and exercise progressions
  • Clear criteria for returning to activity
92 recovery & exercise guides
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Popular places to start

Browse all anatomy →
01
ShoulderMuscles, cuff, nerves and ligaments
→ 02
KneeLigaments, menisci, tendons and bones
→ 03
Lower backExplore the lumbar muscle system
→ 04
Upper arm & elbowMuscles, tendons and joint anatomy
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Featured recovery guides

Practical, condition-based pathways with milestones and progressions.

KneeACL rehabilitation guide→ KneePatellar tendinopathy rehabilitation→ ShoulderShoulder impingement rehabilitation→

The full recovery toolkit

Recovery & rehab, at every depth

From a quick plan to a printable program — meet yourself wherever you are in recovery.

Injury recovery plans59 conditions coveredCondition-specific phases, progressions and return-to-activity milestones.Browse plans Exercise libraryFilterable by region & levelEvery exercise and stretch on the site, browsable and searchable in one place.Browse exercises Post-op rehab guidesAfter surgeryPhase-by-phase rehabilitation for knee, hip and shoulder surgery.See post-op Take-home PDF guidesPrintable programsDownloadable recovery sheets to keep at home and follow along.Get the PDFs

Explore the body differently.

One body. Connected knowledge. Endless understanding.

Launch 3D Anatomy →Visit Injury Center →