Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle, Howell & Bloomfield Township, MI
Last reviewed: May 2026

| Feature | Retrocalcaneal Bursitis | Subcutaneous Calcaneal Bursitis | Achilles Tendinopathy (Insertional) |
|---|---|---|---|
| Location | Deep to Achilles, between tendon and bone | Superficial — between Achilles and skin | At Achilles insertion on calcaneus |
| Palpation finding | Tenderness medial and lateral to Achilles at heel | Soft squishy swelling on back of heel | Tenderness directly over Achilles at bone |
| Two-finger squeeze test | Positive — reproduces deep pain | Negative | Negative (different location) |
| Associated deformity | Haglund’s deformity (pump bump) | None typically | Calcific deposit at insertion common |
| Shoe trigger | Stiff heel counter (dress shoes, ski boots) | Any posterior counter friction | Tight footwear, hill running |
| Best imaging | MRI — fluid in retrocalcaneal space | Ultrasound — superficial fluid collection | MRI — tendon degeneration/tearing |
| Treatment | Mechanism | Timeline | Notes |
|---|---|---|---|
| Open-back footwear (clogs, mules) | Removes heel counter pressure from inflamed bursa | Immediate symptom relief | First-line; most important single intervention |
| Heel lift (1/4–1/2 inch) | Reduces Achilles tension; moves bursa away from bony contact | 1–2 weeks | Bilateral to avoid pelvic tilt |
| NSAIDs (ibuprofen, naproxen) | Anti-inflammatory; reduces bursal fluid production | 2–4 weeks | With meals; not for >6 weeks without monitoring |
| Physical therapy (eccentric Achilles program) | Reduces Achilles tension contributing to bursal compression | 6–8 weeks | Alfredson protocol modified for insertional |
| Corticosteroid injection (bursa-specific) | Potent anti-inflammatory; reduces bursal inflammation | Immediate-2 weeks | MUST avoid Achilles tendon — rupture risk |
| Surgical bursa excision ± Haglund’s resection | Removes inflamed tissue and bony impingement | 3–4 months recovery | For refractory cases; >90% satisfaction |
Quick answer: Treatment for heel bursitis treatment follows a stepwise approach: 1) conservative care first (rest, ice, supportive footwear, OTC anti-inflammatories), 2) physical therapy and targeted exercises, 3) in-office treatments (injections, custom orthotics) if conservative fails at 4-6 weeks, 4) surgery for refractory cases. Most patients resolve at step 1 or 2. Call (810) 206-1402.
Medically Reviewed | Dr. Tom Biernacki, DPM | Board-Certified Podiatrist | Balance Foot & Ankle, Michigan
The most important clinical decision with Heel Bursitis Treatment isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
The most important clinical decision with Heel Bursitis Treatment isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Two Types of Heel Bursitis
Retrocalcaneal bursitis: The bursa between the Achilles tendon and the posterosuperior calcaneus becomes inflamed from compression. Common triggers: rigid shoe counters (especially dress shoes and new athletic shoes), Haglund deformity (a bony prominence on the posterosuperior heel that creates a “pump bump”), and increased training load. Pain at the Achilles insertion area, worsened by pressing the back of the shoe against the heel.
Calcaneal (subcutaneous) bursitis: Between the skin and the heel bone, typically at the posterior heel surface. Direct pressure from shoe counters in patients without Haglund deformity but with a prominent calcaneus. Treatment is almost always shoe modification.
Distinguishing from Achilles Tendinopathy
Achilles tendinopathy causes tenderness along the tendon itself, typically 2–6cm above the insertion. Retrocalcaneal bursitis is tender specifically at the insertion point and the posterosuperior calcaneal prominence. Ultrasound is excellent for distinguishing bursal fluid accumulation from tendon degeneration — I use diagnostic ultrasound in clinic for this distinction when the presentation is unclear.
Treatment Approach
First-line: Open-back shoes or soft heel counter footwear to eliminate the compression source. Heel lifts (7–10mm) reduce the angle at which the Achilles contacts the calcaneal prominence. Ice 15 minutes twice daily. NSAIDs for 7–10 days during acute flares. Corticosteroid injection into the bursal space (not the tendon) is effective for persistent cases — I use ultrasound guidance to ensure accurate bursal placement and avoid the Achilles.
For Haglund deformity causing recurrent retrocalcaneal bursitis: calcaneal osteotomy (surgical shaving of the posterosuperior calcaneal prominence) combined with bursectomy. Outcomes are very good — 85–90% patient satisfaction. Recovery involves non-weight-bearing for 4–6 weeks.
Plantar Fasciitis Night Splint
⭐ DPM’s #1 Pick for Heel Bursitis Achilles Stretching
Heel bursitis is aggravated by a tight Achilles tendon that constantly compresses the retrocalcaneal bursa at the back of the heel. A night splint maintains the Achilles in a gently stretched position during sleep, reducing morning stiffness and the tendon tightness that perpetuates bursa inflammation. Our clinic considers this the most impactful single intervention for posterior heel bursitis.
PowerStep Pinnacle Arch Support Insole
⭐ Best Insole for Heel Bursitis Cushioning
The heel cup in PowerStep insoles lifts the calcaneus slightly and cushions the heel strike impact that aggravates an inflamed bursa with every step. This micro-elevation reduces direct friction between the Achilles tendon insertion and the bursa while distributing impact forces across a wider area. Most heel bursitis patients notice significant pain reduction within the first week of use.
Frequently Asked Questions
How long does heel bursitis take to heal? With proper footwear modification and treatment: 4–8 weeks for most cases. Haglund deformity cases may require surgical management if conservative care fails after 3–6 months.
Can I exercise with heel bursitis? Swimming and cycling are tolerable. Running and activities with rigid heel counter footwear aggravate it. Modify activity until the acute phase resolves.
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Dr. Tom Biernacki, DPM is a board-certified foot & ankle surgeon (ABFAS & ABPM) at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has made him one of the most-followed foot & ankle educators on YouTube.