If you are experiencing pain at the back of your heel, especially when wearing closed shoes or walking for long distances, and you have noticed a small bony bump or swelling in that area, this could be Haglund’s syndrome. This condition is caused by a bony enlargement at the back of the heel bone, which leads to increased pressure and friction on the Achilles tendon and the surrounding soft tissues. As a result, the pain can become quite uncomfortable, particularly during movement, exercise, or prolonged standing.
Haglund’s syndrome is not just a simple heel pain. Over time, continuous irritation may lead to inflammation of the Achilles tendon or the retrocalcaneal bursa, making daily activities more difficult and limiting mobility. The discomfort often worsens with tight or rigid footwear and may interfere with walking, sports activities, and overall quality of life.In this Dalili Medical article, we will explain everything you need to know about the posterior heel bony prominence. This includes the main causes and risk factors, common symptoms, and how the condition is accurately diagnosed. We will also discuss the available treatment options, starting from conservative approaches such as exercises, physical therapy, and medications, all the way to surgical treatment when necessary. In addition, you will find practical tips to help prevent complications and improve the chances of faster and more effective recovery.
Haglund’s syndrome is a condition characterized by a bony prominence at the back of the heel. This bony enlargement puts pressure on the Achilles tendon and the surrounding soft tissues, which may lead to pain, swelling, and redness. Symptoms are usually more noticeable during walking, physical activity, or when wearing closed or tight shoes that rub against the back of the heel.
Recovery time varies depending on the type of surgical procedure performed:
Minor or simple surgery:
Recovery usually takes about 4–6 weeks.
Surgeries involving detachment and reattachment of the Achilles tendon:
Recovery may take between 3–6 months.
Adhering to a structured physical therapy program is essential to restore flexibility, strengthen the Achilles tendon, and achieve optimal healing.
Haglund’s deformity does not affect everyone equally. Certain groups are at higher risk, including:
Long-distance running or sports involving jumping and sudden directional changes.
Repeated stress on the heel increases the risk of developing the deformity.
Rigid, closed-back shoes.
High-heeled shoes, especially in women.
Tight footwear that causes constant friction against the heel.
A high arch increases pressure on the back of the heel.
Flat feet alter walking mechanics and weight distribution.
Chronic Achilles tendinitis.
Persistent tightness or shortening of the tendon.
Occupations requiring prolonged standing, such as teachers, factory workers, and pharmacists.
Long hours of walking on hard surfaces increase heel stress.
Excess body weight increases the load on the heel with every step.
This can accelerate symptom development.
Tendons and soft tissues lose flexibility with age.
The body becomes less effective at absorbing shock.
Having a family member with the same condition.
The shape of the heel bone itself may be inherited.
Often related to prolonged use of high-heeled shoes.
However, men can also develop Haglund’s deformity.
Haglund’s deformity does not develop suddenly. It progresses gradually through distinct stages, each with different symptoms and treatment considerations:
Mild pain or discomfort at the back of the heel.
Slight redness or warmth after walking or wearing shoes.
Pain often subsides with rest.
➡️ Treatment at this stage is usually simple and highly effective.
More persistent and noticeable pain, especially during movement.
Swelling behind the heel.
Early appearance of the bony prominence.
Difficulty wearing closed-back shoes.
➡️ Medical intervention is important to prevent progression.
Severe, chronic pain that may persist even at rest.
Clearly visible and enlarged bony bump.
Chronic inflammation of the retrocalcaneal bursa and Achilles tendon.
Stiffness and limited heel movement.
➡️ Conservative treatment may be less effective at this stage, and surgical options are often considered.
Persistent severe pain affecting normal walking.
Permanent changes in the Achilles tendon (calcification or thickening).
Risk of Achilles tendon rupture in neglected cases.
Permanent deformity of the heel.
➡️ At this stage, surgical intervention is usually considered.
Some individuals are born with a more prominent heel bone.
High arches or flat feet alter pressure distribution, increasing friction.
Rigid or high-heeled shoes for long periods.
Tight or poorly cushioned shoes at the heel.
➡️ Continuous friction leads to irritation, inflammation, and gradual bone growth.
Long-distance running or sports that load the heel continuously.
Prolonged standing, especially on hard surfaces.
➡️ The body may “defend itself” by forming extra bone.
Continuous stress on the tendon causes inflammation at its heel attachment.
Chronic inflammation may stimulate excess bone deposition.
Walking with excessive load on the heel.
Running without warm-up or with inappropriate shoes.
Extra body weight increases pressure on the heel with every step.
Continuous pressure accelerates the deformity.
Tendons and soft tissues lose flexibility over time.
Increased risk of inflammation and friction, leading to bony prominence.
Procedure:
Local or general anesthesia.
Small incision at the back or side of the heel.
Removal of the bony prominence and smoothing the surface.
Used When:
Achilles tendon is healthy, and the main problem is the bony bump.
Procedure:
Proper anesthesia.
Incision at the back or side of the heel.
Removal of the inflamed bursa and bony prominence.
Used When:
Chronic bursal inflammation exists alongside the deformity.
Procedure:
Surgical incision at the back of the heel.
Removal of damaged or calcified tendon tissue while preserving healthy fibers.
Used When:
Chronic inflammation or calcification of the Achilles tendon is present.
Procedure:
General anesthesia.
Partial detachment of the Achilles tendon to remove a large bony prominence.
Reattachment using screws or anchors.
Used When:
Severe cases with a large bump affecting the tendon.
Procedure:
Regional anesthesia.
Two small incisions for endoscope insertion.
Removal of bony bump and cleaning of inflamed tissues.
Advantages:
Less pain, faster recovery, minimal scarring.
Not Suitable For:
Very large bony prominences or severe Achilles tendon damage.
Procedure:
Adjusting the angle of the heel bone and fixing it with screws.
Reduces future friction.
Used For:
Complex or recurrent deformities.
Heel Pain – Pain in the back of the heel, worsens with walking, running, prolonged standing, or wearing closed-back shoes.
Swelling and Redness – Visible swelling, warmth after activity due to inflammation.
Bony Bump – Firm protrusion at the back of the heel, painful when touched or rubbing against shoes.
Retrocalcaneal Bursitis – Pain, tingling, or burning due to inflamed bursa.
Stiffness – Limited movement of the heel or ankle, especially after sleeping or long sitting.
Achilles Tendon Pain – Tightness or soreness along the tendon, particularly during fast walking or climbing stairs.
Difficulty Wearing Shoes – Closed-back shoes cause pain; slippers or open shoes are preferred.
X-ray – Reveals bony prominence and changes from repeated friction.
Ultrasound – Detects inflammation in the bursa or Achilles tendon.
MRI – Used in unclear cases; shows tendon and soft tissue damage, including ruptures.
Tendon Function Tests – Simple exercises like standing on toes to assess tendon impact.
Differential Diagnosis – Distinguish from Achilles tendinitis, fractures, bursitis, or local nerve/soft tissue issues.
Used when conservative treatment fails or pain interferes with daily activities. Choice of surgery depends on bony prominence size, Achilles tendon condition, and inflammation severity.
Types of Surgery:
Calcaneal Exostectomy
Exostectomy + Bursectomy
Achilles Tendon Debridement
Achilles Tendon Detachment & Reattachment
Endoscopic Haglund Surgery
Calcaneal Osteotomy (rare)
Post-Surgery Care:
Use of cast or medical shoe.
Gradual weight-bearing as advised.
Physical therapy to restore movement and tendon strength.
Strict adherence to doctor’s instructions ensures success.
Aims to reduce pain and inflammation, mainly in early to moderate stages:
Painkillers and Anti-inflammatory Medications – e.g., Ibuprofen, Diclofenac, Naproxen.
⚠️ Take after meals; avoid long-term use without doctor supervision.
Topical Gels and Creams – e.g., Voltaren gel, Reparil gel.
Safe for mild cases; reduces local pain.
Corticosteroid Injections (with caution) – Injected into the bursa, not directly into the tendon.
⚠️ Overuse may weaken the Achilles tendon. Must be done under supervision.
Muscle Relaxants – Used for calf muscle tightness to reduce Achilles tendon pressure.
Nutritional Supplements – Vitamin D, Calcium, Omega-3.
➡️ Support bone health and reduce inflammation, but not direct treatment.
Precautions:
Perform without severe pain.
Stop if pain increases.
Consult a physician or physiotherapist for advanced cases.
Wall Calf Stretch
Stand facing a wall, one foot forward, one back, heel on the ground.
Lean forward until stretch is felt.
⏱ 20–30 sec × 3 reps, twice daily
Calf Stretch with Knee Bent
Same as above, bend back knee slightly.
⏱ 20–30 sec × 3 reps
Heel Raises
Stand, hold chair/wall.
Raise heels on toes, lower slowly.
???? 10–15 reps × 2–3 sets (both legs first, then single-leg later)
Towel Stretch
Sit, leg extended, loop towel around foot, pull gently.
⏱ 20–30 sec × 3 reps
Foot Roll (Bottle or Ball)
Sit, place cold bottle or small ball under foot, roll forward/back.
⏱ 2–3 minutes
Foot Strengthening
Sit, place towel on floor, scrunch it with toes.
???? 10 reps × 2 daily
Tips:
Warm up with warm compress or bath.
Commit to exercises 4–6 weeks.
Wear comfortable shoes or open-back footwear.
Stop if pain/swelling worsens, or if tendon rupture is suspected.
| Surgery Type | Recovery Overview |
|---|---|
| Calcaneal Exostectomy | Gradual weight-bearing 1–2 weeks, normal activity ~6–8 weeks |
| Exostectomy + Bursectomy | Gradual return 6–10 weeks, longer if chronic inflammation |
| Achilles Tendon Debridement | Partial weight-bearing 4–6 weeks, full activity 3–4 months |
| Achilles Tendon Detachment & Reattachment | Extended recovery 3–6 months, requires physiotherapy |
| Endoscopic Haglund Surgery | Faster recovery 4–6 weeks, less pain, smaller incision |
| Calcaneal Osteotomy | Recovery 6–9 months, includes gradual weight-bearing and PT |