What is bunions (hallux valgus)?
A bunion, or hallux valgus, develops when the big toe gradually drifts towards the smaller toes, pushing the joint at its base outwards into a bony prominence. The overlying skin can become red and inflamed, shoes rub, and the altered mechanics can cause pain under the ball of the foot or crowding of the other toes. Bunions are much more common in women, tend to run in families, and usually appear in middle age, though they can start earlier. Footwear does not cause bunions on its own, but narrow, heeled shoes aggravate them.
Diagnosis is made by examining the foot, with weight-bearing X-rays used to measure the deformity and assess the joint, which guides whether and what type of surgery would help.
Common symptoms
- A bony bump at the base of the big toe
- The big toe angling towards the second toe
- Pain or burning over the bump, worse in shoes
- Redness, swelling or thickened skin over the joint
- Pain under the ball of the foot
- Difficulty finding comfortable footwear
- Overlapping or hammering of the second toe in advanced cases
How long will you wait?
Bunion surgery is often treated as lower priority on the NHS, so routine referral-to-treatment waits of six months or more are common at many trusts, and access can depend on how much pain and disability the bunion causes.
Privately, you can typically see a foot and ankle surgeon within 3–7 days, with corrective surgery usually scheduled within 2–6 weeks.
NHS England median referral-to-treatment wait: 12.4 weeks, with 2.5 million people waiting over 18 weeks (May 2026). Individual waits vary by trust and urgency.
Treatment options
- Footwear changes and padding. Wide, deep shoes and protective pads relieve pressure and are often all that milder bunions need.
- Orthotics and toe spacers. Insoles and spacers can ease associated forefoot pain, although they do not straighten the toe.
- Bunion correction surgery (osteotomy). The bone is cut, realigned and fixed with small screws, correcting the deformity rather than simply shaving the bump.
- Minimally invasive bunion surgery. Keyhole techniques achieve the correction through tiny incisions, with less soft-tissue disruption in suitable feet.
What does private treatment cost?
As a guide, self-pay bunion correction surgery in the UK typically costs around £4,500–£7,000 for one foot, depending on the technique and fixation used.
Does health insurance cover bunions (hallux valgus)?
Private medical insurance generally covers bunion surgery when the condition arose after the policy began and is causing genuine symptoms, though insurers will not cover surgery sought purely for cosmetic reasons. Because bunions develop slowly, long-standing deformity may be treated as pre-existing when you first take out cover. Related podiatry and orthotics often fall outside core cover, so check your outpatient benefits.
Frequently asked questions
Do bunions always get worse?
Bunions do not improve on their own and most progress slowly over years, though the rate varies enormously and some barely change. Progression does not automatically mean surgery: treatment is driven by symptoms, not appearance. Sensible footwear and padding keep many people comfortable indefinitely, and surgery remains an option if pain later becomes limiting.
How long is recovery after bunion surgery?
Most people wear a stiff-soled post-operative shoe for around six weeks while the realigned bone heals, walking on the heel from early on. Swelling is the slowest thing to settle and can take three to six months to fully resolve. Return to roomy normal shoes is typically at six to eight weeks, with impact sport from around three months.
Can a bunion come back after surgery?
Recurrence is possible but uncommon with modern corrective osteotomy techniques, which realign the bone rather than just removing the bump; the older bump-shaving operations had high recurrence rates and are no longer standard. Factors such as very flexible feet, severe initial deformity and returning to narrow footwear increase the risk, so following post-operative advice matters.
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