Plantar heel pain (plantar fasciitis & mimics)
Encounter flow
12/12 authoredCanonical 12-phase frame with authored status for this dossier.
Frame
Adult subacute/chronic plantar heel pain — a DIFFERENTIAL DISCIPLINE first (plantar fasciopathy vs calcaneal stress fracture vs nerve entrapment vs systemic enthesitis; fat-pad atrophy / fibromatosis / Sever-paediatric explicitly excluded) then a natural-history-anchored conservative ladder (~80–90% resolve <12 mo — Crawford Cochrane 2003 PMID 12917892; DiGiovanni 2006 PMID 16882901; JOSPT CPG 2023 PMID 38037331)
Scope confirmed adult; paediatric (Sever) routed out; differential framed
Patient inputs (17)
Adult dossier; skeletally immature (8–14 y) heel pain = Sever apophysitis and is out of scope; older age raises fat-pad atrophy
Obesity (BMI ≥30) is the dominant modifiable risk: OR 2.9 (95% CI 1.4–6.1) (Irving 2007 PMID 17506905) — raises pre-test prior and is a treatment lever
Runner / military recruit / sudden training-load spike shifts the differential toward calcaneal stress fracture
Subacute vs chronic (>6 mo) drives ladder rung (night splint, ESWT eligibility) and natural-history counselling
Bilateral + prolonged morning stiffness + night pain + age <45 + psoriasis/IBP/uveitis → spondyloarthritis enthesitis pivot (do NOT inject locally)
Poorly controlled diabetes cautions corticosteroid injection (glycaemic excursion) and raises neuropathic-mimic probability
Prior plantar-fascia steroid injection raises rupture and fat-pad-atrophy risk (Acevedo 1998 PMID 9498581 — 86% of ruptures injection-associated)
First-step pain easing then worsening with load is the cardinal plantar-fasciopathy history finding (JOSPT CPG 2023)
Medial-lateral calcaneal compression pain = stress-fracture pivot — overrides the conservative ladder toward imaging/offloading
Positive Tinel + burning/paraesthesia/night pain → tarsal tunnel / Baxter nerve entrapment pivot
Elevated CRP/ESR with bilateral inflammatory heel pain supports systemic enthesitis; a normal value supports mechanical PHP (exclusion test, not a diagnostic-of-PHP test)
Plantar fascia thickness >4 mm at calcaneal insertion supports fasciopathy and is the standard pre-injection / uncertain-diagnosis test (McMillan 2012 PMID 22619193)
MRI for suspected calcaneal stress fracture (marrow oedema), mass, or atypical/red-flag presentation — not routine
Pronated foot (FPI ≥4) OR 3.7 (95% CI 1.6–8.7) (Irving 2007) — pre-test prior + orthosis indication
Osteoporosis / RED-S / amenorrhoea raises calcaneal stress-fracture probability and changes imaging threshold
Gastroc-soleus tightness / limited ankle dorsiflexion drives stretch prescription and gastrocnemius-recession candidacy
eGFR (CKD-EPI 2021) gates NSAID dosing/avoidance for symptomatic analgesia
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Severity triggers (8)
- informationallife_threateninginfection_or_tumor_red_flagFever, night/rest pain unrelieved by rest, unexplained weight loss, focal bony destruction, or history of malignancy with new heel painTrigger could not be auto-evaluated — needs clinician judgement.
- informationalseverecalcaneal_stress_fracture_suspicionDiffuse heel pain + positive calcaneal squeeze test in a runner / military recruit / osteoporotic / RED-S / training-load-spike patient (JOSPT CPG 2023)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalsevereplantar_fascia_rupture_post_injectionSudden heel/arch tearing sensation, palpable defect, loss of fascia tension, or arch collapse — especially after corticosteroid injection (Acevedo 1998 PMID 9498581)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalmoderatesystemic_enthesitis_spondyloarthritisBilateral heel pain with inflammatory rhythm (prolonged morning stiffness, night pain, improves with activity), age <45, psoriasis/IBD/uveitis/dactylitis, or elevated CRP/ESR (JOSPT CPG 2023; ASAS)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalmoderatenerve_entrapment_baxter_tarsal_tunnelBurning/paraesthesia, night pain, sensory signs, positive Tinel at the tarsal tunnel — first-branch lateral plantar (Baxter) nerve or tarsal tunnel rather than fasciopathy (JOSPT CPG 2023)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalmoderates1_radiculopathy_referred_heel_painHeel pain WITHOUT post-static rhythm + dermatomal posterolateral-leg distribution, positive SLR/crossed-SLR, diminished S1 ankle reflex, plantarflexion weakness, ± low back pain — referred radicular rather than fasciopathy (JOSPT CPG 2023; 2008 PMID 18434670)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalmoderatecentral_sensitisation_overlayDisability / first-step pain disproportionate to fascial signs, widespread multi-site pain, high pain-catastrophising or kinesiophobia, ACR-2016 features — a central pain process overlaying (or instead of) mechanical PHP (Cotchett 2017 PMID 28605621)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalmoderatensaid_renal_or_gi_contraindicationNeed for analgesia with eGFR <30, active peptic ulcer disease, decompensated heart failure, or high-risk geriatric/anticoagulated patientTrigger could not be auto-evaluated — needs clinician judgement.
Workflow calculators
Run this disease's risk and dosing calculators inline.
Recommended regimen
Conservative ladder — natural-history-anchored first-line care (JOSPT CPG 2023; ~80–90% resolve <12 mo)- education on favourable natural history + activity/load modification + relative restfirst linepatient_educationtriggers: classic_plantar_fasciopathyStrong recommendation — most resolve within ~12 mo; sets expectations and reduces over-treatment (Crawford Cochrane 2003 PMID 12917892; JOSPT CPG 2023 PMID 38037331)
outpatient playbook — drug actions (8)
- 1. education + load modification + relative restn/a • counsel • every visittrigger: Confirmed plantar fasciopathyStrong — most resolve <12 mo (Crawford Cochrane 2003 PMID 12917892; JOSPT CPG 2023)
- 2. plantar-fascia-specific + gastroc-soleus stretchingtissue-specific stretch 3×/day, 10 reps, 10 s hold • home exercise • dailytrigger: Symptomatic, tight calf/fasciaFirst-line exercise — DiGiovanni JBJS 2006 PMID 16882901 (2-y 92% satisfied)
- 3. foot orthosis (prefab/custom) + low-Dye tapingfitted • orthotic • in-shoe dailytrigger: Pronated foot / standing occupation / partial responseStrong short/medium-term benefit (JOSPT CPG 2023; Nakhaee 2022 PMID 36037272)
- 4. dorsiflexion night splintworn overnight • orthotic • nightlytrigger: Chronic >6 mo with first-step painModest/adjunctive (Batt 1996 PMID 8792046; Wheeler 2017 PMID 29259809 null)
- 5. ibuprofen / naproxen OR acetaminophenibuprofen 400 mg q6–8h / naproxen 250–500 mg BID / acetaminophen 500–1000 mg q6h • PO • PRN short coursetrigger: Pain limiting rehab; NSAID eGFR/GI/CV-gatedSymptom control only — not disease-modifying (JOSPT CPG 2023)
- 6. corticosteroid injection (US-guided)single; limit cumulative • local injection • oncetrigger: Refractory ≥3–6 mo, no enthesitis, informed of harm4-wk-only benefit, rupture/atrophy risk (McMillan 2012 PMID 22619193; Acevedo 1998 PMID 9498581)
- 7. ESWT (medium-intensity course)multi-session • transcutaneous • weekly ×3trigger: Refractory; injection failed/declinedHigh-quality large effect (Charles 2023 PMID 37662911; Zhao NMA 2025 PMID 40709373)
- 8. PRP then surgery (gastroc recession preferred)PRP single; recession surgical • injection / surgical • as indicatedtrigger: Recalcitrant after ESWTPRP debated mid-term (Ye 2025 PMID 40200209); recession > fasciotomy (Pickin 2022 PMID 34838458; Gamba 2022 PMID 35692721)
Auto-drafted A&P note
outpatientSubjective
- Possible entry pathways: First-step / post-static morning inferior heel pain that eases then worsens with prolonged load (JOSPT CPG 2023); Point tenderness at the medial calcaneal tubercle / proximal plantar fascia (JOSPT CPG 2023); Load/running-related inferior heel pain in an active adult (JOSPT CPG 2014).
Objective
- No vitals, labs, or imaging entered for this encounter.
Assessment
**Plantar heel pain (plantar fasciitis & mimics)** (msk.plantar-fasciitis.core.v1). Phenotype framing: MECE 6-way pivot with engine_id routing: (1) plantar FASCIOPATHY — medial, post-static, windlass LR+→∞ (De Garceau 2003 PMID 12793489), US echopattern LR+ 27.3 (Ramu 2022 PMID 35947294); (2) calcaneal STRESS FRACTURE — diffuse, calcaneal-SQUEEZE+, athlete/recruit/osteoporosis/RED-S, MRI marrow oedema → route msk.fracture-triage.core.v1 (carry over load-history + bone-stress-risk + squeeze result); (3) NERVE ENTRAPMENT — tarsal tunnel/Baxter, Tinel+, burning/sensory, no clean post-static; (4) systemic ENTHESITIS of spondyloarthritis — bilateral, inflammatory rhythm, CRP↑, US-enthesis composite LR+ 2.05 (Yang 2015 PMID 26359027) → route rheum.axial-spondyloarthritis.core.v1 (carry over laterality + inflammatory-feature + CRP); (5) S1 RADICULOPATHY — referred heel pain, dermatomal/SLR/reflex signs, no post-static rhythm → route msk.low-back-pain.core.v1 (carry over neuro exam); (6) CENTRAL-SENSITISATION / chronic-widespread-pain OVERLAY — catastrophising explains ~39% of foot-function variance (Cotchett 2017 PMID 28605621) → co-manage msk.fibromyalgia.core.v1 if ACR-2016 positive (overlay, not exclusion). CONDITIONAL DEPENDENCY 5 (stress-fracture prior | athlete/osteoporosis/RED-S): the calcaneal-squeeze test only meaningfully shifts probability when the PRIOR is elevated — in a sedentary non-osteoporotic adult a positive squeeze is far more often fat-pad/fascial than a true stress fracture, whereas in a runner/recruit/RED-S/osteoporotic patient the same finding mandates MRI and offloading; squeeze interpretation is therefore explicitly conditioned on the bone-stress-risk profile (corroborated as a core triad element — Nweke 2025 PMID 40717873). Co-existence/look-alikes: heel fat-pad atrophy (central tenderness, may co-exist post-injection), plantar fibromatosis (palpable nodule), infection/tumour; Sever apophysitis = paediatric, excluded (JOSPT CPG 2023; 2014; 2008 PMID 18434670) Scope: Adult subacute/chronic plantar heel pain — a DIFFERENTIAL DISCIPLINE first (plantar fasciopathy vs calcaneal stress fracture vs nerve entrapment vs systemic enthesitis; fat-pad atrophy / fibromatosis / Sever-paediatric explicitly excluded) then a natural-history-anchored conservative ladder (~80–90% resolve <12 mo — Crawford Cochrane 2003 PMID 12917892; DiGiovanni 2006 PMID 16882901; JOSPT CPG 2023 PMID 38037331) No severity triggers fired against current inputs.
Plan
Regimen axis: **Conservative ladder — natural-history-anchored first-line care (JOSPT CPG 2023; ~80–90% resolve <12 mo)** — step "Step 1 — Education + load management + relative rest". 1. education on favourable natural history + activity/load modification + relative rest (patient_education, first line) — Strong recommendation — most resolve within ~12 mo; sets expectations and reduces over-treatment (Crawford Cochrane 2003 PMID 12917892; JOSPT CPG 2023 PMID 38037331) Setting playbook (outpatient) — Confirm plantar fasciopathy & exclude mimics (stress fracture, nerve entrapment, systemic enthesitis), deliver natural-history education, run the conservative ladder, escalate only the refractory minority while bounding injection harm (JOSPT CPG 2023 PMID 38037331) 2. education + load modification + relative rest n/a counsel every visit — Confirmed plantar fasciopathy (Strong — most resolve <12 mo (Crawford Cochrane 2003 PMID 12917892; JOSPT CPG 2023)) 3. plantar-fascia-specific + gastroc-soleus stretching tissue-specific stretch 3×/day, 10 reps, 10 s hold home exercise daily — Symptomatic, tight calf/fascia (First-line exercise — DiGiovanni JBJS 2006 PMID 16882901 (2-y 92% satisfied)) 4. foot orthosis (prefab/custom) + low-Dye taping fitted orthotic in-shoe daily — Pronated foot / standing occupation / partial response (Strong short/medium-term benefit (JOSPT CPG 2023; Nakhaee 2022 PMID 36037272)) 5. dorsiflexion night splint worn overnight orthotic nightly — Chronic >6 mo with first-step pain (Modest/adjunctive (Batt 1996 PMID 8792046; Wheeler 2017 PMID 29259809 null)) 6. ibuprofen / naproxen OR acetaminophen ibuprofen 400 mg q6–8h / naproxen 250–500 mg BID / acetaminophen 500–1000 mg q6h PO PRN short course — Pain limiting rehab; NSAID eGFR/GI/CV-gated (Symptom control only — not disease-modifying (JOSPT CPG 2023)) 7. corticosteroid injection (US-guided) single; limit cumulative local injection once — Refractory ≥3–6 mo, no enthesitis, informed of harm (4-wk-only benefit, rupture/atrophy risk (McMillan 2012 PMID 22619193; Acevedo 1998 PMID 9498581)) 8. ESWT (medium-intensity course) multi-session transcutaneous weekly ×3 — Refractory; injection failed/declined (High-quality large effect (Charles 2023 PMID 37662911; Zhao NMA 2025 PMID 40709373)) 9. PRP then surgery (gastroc recession preferred) PRP single; recession surgical injection / surgical as indicated — Recalcitrant after ESWT (PRP debated mid-term (Ye 2025 PMID 40200209); recession > fasciotomy (Pickin 2022 PMID 34838458; Gamba 2022 PMID 35692721)) Non-pharmacologic actions: - Weight management counselling if BMI ≥30 (modifiable driver — Irving 2007 PMID 17506905) - Footwear review + heel cushioning (more so if fat-pad attenuation co-exists) - Activity/training-load graded modification for athletes - Refer rheumatology if bilateral inflammatory enthesitis (rheum.axial-spondyloarthritis.core.v1) - Refer foot-and-ankle surgery for recalcitrant disease after full ladder AVOID / contraindication checks: - NSAID block if eGFR<30 or active PUD or decompensated HF (race neutral CKD EPI 2021; KDIGO 2026) - NSAID renal eGFR 30 59 use lowest dose shortest course monitor creatinine (CKD EPI 2021) - NSAID caution elderly STOPP and concurrent anticoagulant or RAAS or diuretic (geriatric deprescribing / triple whammy AKI) - Acetaminophen hepatic dose cap <=2000mg/day if liver disease (Child Pugh B/C) - Pregnancy avoid systemic NSAID esp >=20wk oligohydramnios and >=30wk ductal closure prefer acetaminophen lowest effective and non pharm stretch/orthosis (FDA 2020; lactation NSAID short course ibuprofen acceptable) - Pediatric skeletally immature heel pain is Sever apophysitis OUT OF SCOPE do not apply this adult ladder (JOSPT CPG 2023) - DDI NSAID with anticoagulant/antiplatelet/SSRI GI bleed risk and with lithium/methotrexate toxicity and with ACEi ARB diuretic AKI - Deprescribe NSAID once rehab tolerated analgesia is symptom control only not disease modifying (JOSPT CPG 2023) - Do not inject or load if calcaneal stress fracture suspected route msk.fracture triage.core.v1 image first (JOSPT CPG 2023) - Bilateral inflammatory enthesitis route rheum.axial spondyloarthritis.core.v1 do not inject locally (JOSPT CPG 2023) - Central sensitisation overlay screen acr_fibromyalgia_2016 co manage msk.fibromyalgia.core.v1 do not escalate local procedures for central pain (Cotchett 2017 PMID 28605621)
Monitoring
Regimen monitoring: - first step pain VAS or FFI or FHSQ at 6-12wk (JOSPT CPG 2023) - renal function eGFR if NSAID continued (CKD-EPI 2021) - GI tolerance on NSAID - re-screen mimics if off natural-history trajectory Setting (outpatient) monitoring: - First-step pain VAS / FFI / FHSQ at 6–12 weeks (JOSPT CPG 2023) - Re-screen mimics if off natural-history trajectory - Renal function on continued NSAID (CKD-EPI 2021) - Post-injection rupture & glycaemia surveillance (Acevedo 1998 PMID 9498581) Follow-up plan: Counsel that ~80–90% resolve within ~12 months on first-line care (Crawford Cochrane 2003 PMID 12917892; DiGiovanni 2006 PMID 16882901); maintain plantar-fascia/gastroc stretching, weight management, supportive footwear, graded load return. Escalate stepwise only for the refractory minority. Return precautions: sudden heel "pop"/arch collapse (rupture), new burning/numbness (nerve), bilateral/inflammatory features (systemic enthesitis), fever/night-rest pain/weight loss (infection/tumour) (JOSPT CPG 2023) - Close-out criterion: Self-management + escalation thresholds + return precautions communicated Monitoring phase: Reassess pain (first-step VAS / FFI / FHSQ) and function at ~6–12 weeks of conservative care; expect gradual improvement on the natural-history trajectory. Re-screen mimics if NOT improving as expected (re-consider stress fracture, nerve entrapment, systemic enthesitis). Post-injection: monitor for sudden tearing/arch collapse (rupture — Acevedo 1998 PMID 9498581) and glycaemia in diabetes. On NSAID: renal function/eGFR (CKD-EPI 2021) + GI tolerance. Track modifiable drivers (weight, footwear, load) (JOSPT CPG 2023)
Disposition
Current setting: outpatient — Confirm plantar fasciopathy & exclude mimics (stress fracture, nerve entrapment, systemic enthesitis), deliver natural-history education, run the conservative ladder, escalate only the refractory minority while bounding injection harm (JOSPT CPG 2023 PMID 38037331) Disposition criteria: - Continue outpatient conservative ladder for uncomplicated plantar fasciopathy - Specialty referral (rheumatology / foot-and-ankle surgery) for routed mimics or recalcitrant disease - No admission pathway for uncomplicated plantar heel pain Escalation triggers (move to higher acuity): - Positive calcaneal squeeze / athlete with diffuse heel pain → MRI for stress fracture, offload, do not inject (JOSPT CPG 2023) - Bilateral + inflammatory rhythm + SpA features → rheumatology / rheum.axial-spondyloarthritis.core.v1 (JOSPT CPG 2023) - New burning/numbness/positive Tinel → nerve-entrapment workup (JOSPT CPG 2023) - Fever / night-rest pain / weight loss / focal bony destruction / malignancy history → urgent imaging & escalation - Sudden heel tearing/arch collapse after injection → assess plantar fascia rupture (Acevedo 1998 PMID 9498581)
Patient Action Plan
**Plantar heel pain self-management plan** Personalised values: stretch_program, footwear_orthosis_plan, weight_target_if_obese, symptom_duration, injection_history. **Improving on conservative care** (green): Triggers: - First-step pain gradually decreasing over weeks - Able to do stretches and daily activity with manageable pain - No new burning, numbness, or spreading pain Actions: - Keep doing the plantar-fascia and calf stretches every day — most people improve over many months (JOSPT CPG 2023) - Wear supportive shoes / your orthotic; avoid going barefoot on hard floors - If overweight, continue working toward a healthier weight (a known driver) (Irving 2007 PMID 17506905) - Gradually return to running/standing activity — do not spike your load suddenly **Not improving / plateaued** (yellow): Triggers: - No improvement after ~6–12 weeks of stretching + footwear/orthosis - Pain limiting work or exercise despite first-line care - Chronic symptoms beyond 6 months Actions: - Contact your provider to review the diagnosis and step up treatment (night splint, supervised rehab, possibly an injection or shockwave therapy) (JOSPT CPG 2023) - Short-course over-the-counter pain relief may help you keep exercising — check with your provider if you have kidney, stomach, heart, or liver problems - Bring up any features that do not fit simple heel pain (both heels, morning stiffness lasting long, night pain, tingling) Contact provider when: - No improvement after a structured 3–6 month program - Considering a corticosteroid injection — discuss the small chance of fascia tear / heel-pad thinning (Acevedo 1998 PMID 9498581) **Warning features — needs prompt evaluation** (red): Triggers: - Sudden "pop"/tearing in the heel or arch collapsing (possible plantar fascia rupture, often after injection) - New numbness, burning, or weakness in the foot - Fever, night pain that wakes you and is not relieved by rest, or unexplained weight loss - Severe heel pain after a sharp increase in running/standing (possible stress fracture) Actions: - Stop weight-bearing activity / loading and contact your provider promptly - Seek urgent care for fever with heel pain or rapidly worsening neurological symptoms - Tell the clinician about any recent heel injection and your activity history Contact provider when: - Any of the above red features — these are not typical plantar fasciitis and need imaging or specialist review (JOSPT CPG 2023)
Earlier-Return Triggers
Return-precaution thresholds (watch for): - [LIFE_THREATENING] Fever, night/rest pain unrelieved by rest, unexplained weight loss, focal bony destruction, or history of malignancy with new heel pain - [SEVERE] Diffuse heel pain + positive calcaneal squeeze test in a runner / military recruit / osteoporotic / RED-S / training-load-spike patient (JOSPT CPG 2023) - [SEVERE] Sudden heel/arch tearing sensation, palpable defect, loss of fascia tension, or arch collapse — especially after corticosteroid injection (Acevedo 1998 PMID 9498581)
Citations
- JOSPT/APTA Academy of Orthopaedic Physical Therapy — Heel Pain–Plantar Fasciitis Clinical Practice Guideline, Revision 2023 (Koc, Bise, Neville, Carreira, Martin, McDonough) + 2014 revision (Martin) + Cochrane 2003 (Crawford); reconciled with AOFAS/ACFAS-aligned surgical literature [PMID:38037331](https://pubmed.ncbi.nlm.nih.gov/38037331/) - Cited evidence (PMID 25361863) [PMID:25361863](https://pubmed.ncbi.nlm.nih.gov/25361863/) - Cited evidence (PMID 18434670) [PMID:18434670](https://pubmed.ncbi.nlm.nih.gov/18434670/) - Cited evidence (PMID 39741456) [PMID:39741456](https://pubmed.ncbi.nlm.nih.gov/39741456/) - Cited evidence (PMID 39741452) [PMID:39741452](https://pubmed.ncbi.nlm.nih.gov/39741452/) Last reconciled with current guidelines: 2026-05-22.
- JOSPT/APTA Academy of Orthopaedic Physical Therapy — Heel Pain–Plantar Fasciitis Clinical Practice Guideline, Revision 2023 (Koc, Bise, Neville, Carreira, Martin, McDonough) + 2014 revision (Martin) + Cochrane 2003 (Crawford); reconciled with AOFAS/ACFAS-aligned surgical literature — PMID:38037331
- Cited evidence (PMID 25361863) — PMID:25361863
- Cited evidence (PMID 18434670) — PMID:18434670
- Cited evidence (PMID 39741456) — PMID:39741456
- Cited evidence (PMID 39741452) — PMID:39741452