A firm, tender bump on the back of your heel that flares up in stiff shoes? That classic “pump bump” is usually a Haglund’s deformity, often teamed with an irritated Achilles tendon and bursa — painful, but very treatable. At Family Foot & Leg Center our board-certified podiatric surgeons pinpoint the exact cause and relieve it, from footwear and shockwave therapy to surgery when needed, at 9 Southwest Florida locations with same-day appointments available. Call (239) 430-3668 or book online now.
Several closely related problems share this location:
Haglund’s deformity (pump bump): a bony enlargement on the back of the heel, usually toward the outer side, that shoe counters rub and inflame — classically in women who wear pumps, but common in anyone in stiff-backed shoes. An inflamed retrocalcaneal bursa often forms over it.
Insertional Achilles tendinitis: pain, thickening, and often a bone spur right where the Achilles tendon attaches to the heel.
Achilles tendon lumps: swelling or a nodule in the tendon just above the heel, which can signal a partial tear that risks rupture if ignored.
Xanthomas: an uncommon cause — cholesterol deposits forming firm lumps in the Achilles, a sign of very high blood cholesterol that needs medical evaluation for heart health.
You will typically feel a hard, tender bump at the back of the heel with redness and swelling where the shoe rubs, and pain that is worst putting shoes on or during activity. Insertional Achilles problems add morning stiffness and pain with push-off, climbing stairs, or hills. Sudden severe pain or a “pop” in the tendon during activity is a red flag for a tear and should be seen promptly.
Our active lifestyle is hard on the back of the heel: pickleball, tennis, running, hiking, and cycling all load the Achilles insertion, while cleats, ski boots, and firm athletic shoes press on the bump. Dressier stiff-backed shoes and pumps add pressure, and a large population of active older adults — whose Achilles tendons naturally stiffen with age — makes insertional tendinitis especially common. In teens and young athletes, growth-plate heel pain (Sever’s disease) can cause back-of-heel pain and should be distinguished by exam.
If you have diabetes, neuropathy, or poor circulation, a bump that rubs at the back of the heel deserves prompt attention. The back of the heel is one of the highest-risk areas on the body for pressure sores, and a shoe rubbing on a bony prominence you cannot fully feel can quietly break the skin into an ulcer that is slow to heal. Offloading the pressure and protecting the skin early is far easier than treating a heel wound later.
Conservative care resolves most cases. We relieve pressure with soft or open-back footwear and padding, add a heel lift to reduce tension on the Achilles, and use custom orthotics to control the side-to-side heel motion that aggravates the bump. A daily calf and Achilles stretching program and in-house physical therapy address the tight tendon behind many cases, and shockwave therapy is particularly effective for insertional Achilles tendinitis. Anti-inflammatory care helps a flare, though we place injections around the Achilles very cautiously because steroids can weaken the tendon. When a large Haglund’s bump or a degenerated Achilles insertion does not settle after months of proper care, our fellowship-trained surgeons remove the bony prominence and, when needed, debride and reattach the tendon — a highly effective procedure with a longer, well-guided recovery. We also screen for high cholesterol when xanthomas are suspected.
Family Foot & Leg Center has served Southwest Florida since 2005 under the clinical direction of Dr. Kevin Lam, DPM, FACFAS, DABLES, DABPS — named among America’s Top Podiatrists and trained at Temple University, Mount Sinai Medical Center, and Jackson Memorial Health. With on-site digital X-ray, musculoskeletal ultrasound, shockwave therapy, in-house physical therapy, custom orthotics, and 9 offices from Marco Island to Sarasota, we diagnose the exact cause and resolve back-of-heel pain — often the same day you call.
Most often Haglund’s deformity (a pump bump) with an inflamed bursa, or insertional Achilles tendinitis with a bone spur. Achilles lumps and, rarely, cholesterol xanthomas are other causes. An exam and X-ray identify it.
A bony enlargement at the back of the heel that stiff shoe counters irritate, causing swelling, a bursa, and pain — the pump bump. It is treated first by relieving pressure and reshaped surgically only if that fails.
A firm heel counter presses on the bump or inflamed Achilles insertion. Soft or open-back shoes, a heel lift, and cushioning usually help fast. Pain without shoes suggests the tendon or bursa is involved.
Most improve with footwear changes, heel lifts, orthotics, stretching, physical therapy, and shockwave therapy. Surgery to remove the bump and repair the Achilles is reserved for cases that fail months of conservative care.
Any of our 9 offices — Naples, Estero, Fort Myers, Cape Coral, Port Charlotte, and Sarasota — with same-day or next-day appointments usually available.
Don’t let a heel bump keep you out of your shoes. Call (239) 430-3668 or book your appointment online 24/7.