🦶 Heel Spur vs Plantar Fasciitis Differential Simulator
This differential model differentiates between heel spurs (often a random radiographic finding) and true plantar fasciitis, which indicates the absence of a direct causative relationship.
The Heel Spur — A Radiographic Bystander
Placeholder: shpora chasto z'yavlyayetsya na znimku vypadkovo.
- ~1 in 10: Seen on X-ray (placeholder stat)
- Minority: Symptomatic cases (placeholder stat)
- Calcaneal tuberosity: Typical location (placeholder stat)
- Often none: Clinical action needed (placeholder stat)
What the X-ray actually shows
Placeholder: kistkovyy vyrist bez pryamoho zv'yazku z bolem.
How Common Are Heel Spurs Without Pain?
Placeholder: bagato lyudey mayut shpory i niyakoho болю.
- ~50%: Asymptomatic spurs (placeholder stat)
- High share: Pain-free carriers (placeholder stat)
- Increases w/ age: Age correlation (placeholder stat)
- Common: Bilateral finding (placeholder stat)
Prevalence data overview
Placeholder: poshyrenist shpory ne zbigayetsya z poshyrenistyu болю.
Plantar Fasciitis as a Separate Inflammatory Process
Placeholder: zapalennya fastsiyi maye vlasnu nezalezhnu dynamiku.
- Microtears: Main driver (placeholder stat)
- Overuse/load: Risk factor (placeholder stat)
- Independent of spur: Onset (placeholder stat)
- Fascia thickening: Imaging marker (placeholder stat)
Mechanism of fascia inflammation
Placeholder: povtoryuvane navantazhennya zapalyuye fastsiyu okremo.
Pain Tracks Inflammation, Not Spur Size
Placeholder: rіven болю zminyuyetsya z zapalennyam, ne zi shporoyu.
- Weak (r≈0.1): Correlation w/ spur (placeholder stat)
- Strong: Correlation w/ inflammation (placeholder stat)
- Frequent: Pain without spur (placeholder stat)
- Frequent: Spur without pain (placeholder stat)
Scatter evidence against causation
Placeholder: rozkyd tochok pokazuye vidsutnist pryamogo zv'yazku.
Treat the Fascia, Not the Spur
Placeholder: klinichnyy vysnovok — shpora ne е prychynoyu.
- Plantar fascia: Recommended target (placeholder stat)
- Rarely: Spur removal need (placeholder stat)
- Stretching/rest: First-line therapy (placeholder stat)
- Not causal: Causal role of spur (placeholder stat)
Clinical takeaway
Placeholder: likuvannya spryamovane na fastsiyu, ne na kistku.
Placeholder: shpora — suputnya znakhidka, ne dzherelo болю.
This differential model differentiates between heel spurs (often a random radiographic finding) and true plantar fasciitis, which indicates the absence of a direct causative relationship.
2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install