Musculoskeletal / VISUAL EXPLAINER
Why Can the Bottom of Your Heel Hurt?
The plantar fascia helps support the arch. Painful irritation near its heel attachment can be one source of heel pain, and a bone spur is not required. Heel pain has many possible causes.
READ THE IMAGE
What the illustration shows
Educational poster titled “Why Can the Bottom of Your Heel Hurt?” A medial-oblique cutaway shows the heel at left and the arch extending right. Ivory heel bone lies above yellow lobulated heel fat pad. A broad white fibrous plantar fascia extends forward from the underside of the heel, below red intrinsic muscle and above yellow plantar subcutaneous tissue. A coral highlight marks the heel attachment region without depicting a tear. White leaders identify heel bone, plantar fascia, heel attachment region and heel fat pad; an arrow indicates toward the toes. An enlarged lower inset repeats the attachment with intact fibers. Side panels explain arch support and that a spur is not required. A visible qualifier says heel pain has many causes and this is not a diagnostic guide. Gold AllHumanBody.com and the full project slogan appear on a plain navy footer.
How to interpret this poster
- Coral cue not proof of inflammation; no universal tear/histology, self-test, recovery or treatment advice.
- AI-assisted educational illustration; not physician certification, a diagnosis or individualized medical advice.
- Fine annotations require enlargement; preserve the full uncropped illustration and its qualifiers.
AI-assisted educational illustration, adapted into web-sized images without changing its composition. This is general education, not an individual diagnosis or treatment recommendation.
EVIDENCE / CONTEXT
Sources and what they support
- AAOS: Plantar fasciitis and bone spurs ↗
Fascia support, attachment-region pain and spur not necessary.
- NHS: Plantar fasciitis ↗
Pain context and normal fascial location.