Updated 2026. When should you consider bunion surgery? The short answer is that surgery is usually considered when a bunion causes persistent pain on most days, limits walking, work or exercise, or continues to worsen despite a fair trial of non-surgical measures such as wider footwear, padding and orthoses. A bunion that is visible but painless rarely needs an operation. Mr Samir Hakeem, a Consultant Trauma and Orthopaedic Surgeon based in Edinburgh and the Scottish Borders, assesses patients with bunions every week, and the decision is always based on symptoms and function rather than appearance alone.
Mr Samir Hakeem specialises exclusively in foot and ankle surgery, with subspecialty fellowship training at the Freeman Hospital in Newcastle and further training in trauma and limb reconstruction at Addenbrooke’s Hospital in Cambridge. He holds FRCS (Trauma and Orthopaedics), FEBOT, MRCS (England), the SICOT Diploma and an MSc in Orthopaedic Science, and he treats patients across Edinburgh, the Lothians and the Borders for conditions including bunions, ankle arthritis, ligament injuries and complex foot deformity. This article explains what a bunion is, what can be tried first, and how surgeons and patients reach a shared decision about timing. As of 2026, same-week consultations are often available.
What is a bunion and why does it develop?
A bunion, known medically as hallux valgus, is a deformity of the joint at the base of the big toe. The big toe gradually drifts towards the smaller toes while the first metatarsal bone angles outwards, creating the familiar bony prominence on the inner border of the foot. It is a structural change in the alignment of the bones, not simply a lump of extra bone or tissue.
Bunions tend to progress slowly over years. Some people have a prominent bunion for decades with little discomfort, while others develop pain relatively quickly. According to the NHS guidance on bunions, treatment usually begins with simple measures, and surgery is generally reserved for cases where pain persists and everyday life is affected.
How common are bunions, and how often is surgery needed?
Bunions are far more common than many people realise, which helps put the decision about surgery into context. A frequently cited systematic review and meta-analysis published in the Journal of Foot and Ankle Research reported the following pooled prevalence figures, and it remains a standard reference point for clinicians in 2026.
- Hallux valgus affects approximately 23% of adults aged 18 to 65, rising to about 35.7% of adults aged over 65, according to Nix and colleagues (2010).
- The same analysis found a prevalence of roughly 30% in women compared with 13% in men, which reflects a well-recognised difference between the sexes.
- Despite this high prevalence, only a small minority of people ever proceed to an operation, because most bunions are either painless or respond well to footwear changes and orthoses.
- The NHS advises that bones typically take around six to twelve weeks to heal after bunion surgery, and that full recovery can take up to six months.
These numbers matter because they show two things clearly. First, a bunion is a normal and common structural change rather than a rare problem. Second, having a bunion is not in itself a reason for surgery. Symptoms and function decide the matter.’
Common symptoms of a bunion
- A visible bony bump on the inner side of the foot near the big toe
- Aching or burning pain over the bump, often worse in closed or narrow shoes
- Redness, swelling or thickened skin over the prominence
- The big toe leaning towards or overlapping the second toe
- Pain under the ball of the foot as weight transfers away from the big toe
- Corns, calluses or a claw or hammer deformity of the neighbouring toes
- Difficulty finding comfortable footwear, or shoes wearing unevenly
What causes bunions?
The causes are usually a combination of factors rather than a single one. A family history of bunions is common, which suggests an inherited foot shape or ligament laxity plays a significant role. Foot mechanics matter too, including flat feet, excessive pronation and a hypermobile first ray.
Narrow, pointed or high-heeled footwear can aggravate symptoms and may contribute to progression, although shoes alone are unlikely to be the sole cause. Inflammatory conditions such as rheumatoid arthritis, and generalised hypermobility disorders, can also be associated with bunion formation. Age is relevant as well, since the prevalence figures above rise steadily in later decades.
When should you consider bunion surgery? The key indicators
Surgery becomes a reasonable option when the bunion is genuinely interfering with life and conservative treatment has been given a fair trial. There is no single threshold, and the size of the bunion on an X-ray does not decide the matter. What counts is the level of pain, the effect on walking and activity, and whether other approaches have been exhausted.
Signs that suggest the timing may be right
- Pain that persists most days, or that returns quickly despite wider shoes and orthoses
- Difficulty walking normal distances, standing at work, or taking part in sport and exercise
- Progressive deformity, with the big toe crowding, overlapping or dislocating the second toe
- Painful callus or ulceration under the ball of the foot caused by altered weight distribution
- Stiffness or arthritic pain within the big toe joint itself
- Disturbed sleep or the need for regular painkillers to manage foot pain
- Loss of independence or reduced quality of life because of foot symptoms
When surgery may not be the right answer yet
Equally important is knowing when to wait. Surgery is not usually advised for cosmetic reasons alone, and a painless bunion is generally best left alone. The British Orthopaedic Foot and Ankle Society emphasises shared decision making, with clear discussion of expected benefits and possible complications before any operation is planned.
Other reasons to delay may include poorly controlled diabetes, active infection or skin problems on the foot, significant peripheral vascular disease, smoking (which impairs bone healing), or a period of life when several weeks of restricted weight bearing simply is not practical. Optimising general health first often improves the eventual outcome, and stopping smoking before surgery is one of the most useful steps a patient can take.
What non-surgical treatment options should be tried first?
Most patients benefit from a structured trial of conservative care before any consideration of an operation. These measures will not straighten the toe, because the deformity is structural, but they can reduce pain considerably and may allow surgery to be postponed for years.
- Footwear modification. Shoes with a wide, deep toe box, soft uppers and a low heel remove pressure from the prominence.
- Padding and spacers. Silicone bunion shields or toe separators can reduce friction and rubbing between toes.
- Orthotic insoles. Custom or off-the-shelf supports may improve foot mechanics and offload the ball of the foot.
- Activity and load management. Adjusting training surfaces, mileage or standing time can settle a flare.
- Pain relief. Simple analgesia or topical anti-inflammatory preparations may be used as advised by a clinician.
- Podiatry input. Callus reduction and gait assessment often help symptoms significantly.
A sensible rule of thumb is to give these measures at least three to six months of consistent use before concluding that they have failed. Keeping a simple symptom diary is helpful, because it records how often pain occurs and what triggers it. That information is far more useful at a consultation than a general impression that the foot “still hurts”.
How is the decision made at a specialist consultation?
A thorough assessment is what turns a general question into a personal answer. During a consultation, the history covers pain location, duration, footwear, occupation, activity goals and previous treatments. Examination assesses the alignment and flexibility of the big toe joint, the position of the lesser toes, arch shape, calf tightness, circulation and sensation.
Weight-bearing X-rays are standard, because the deformity looks different when the foot is loaded. These images show the angles between the bones, the condition of the joint surfaces and whether arthritis is present, all of which influence which operation may be recommended. If the picture is more complex, for example with a flat foot or midfoot involvement, a wider foot and ankle surgical assessment may be needed.
Questions worth asking your surgeon
- Which specific procedure is recommended for my deformity, and why that one?
- What realistic improvement in pain and function should I expect?
- How long will I be in a post-operative shoe or boot?
- When can I return to my job, to driving and to my usual exercise?
- What are the main risks in my case, including the chance of recurrence?
- What happens if I choose to wait and review the situation later?
What does bunion surgery involve?
There is no single bunion operation. The procedure is tailored to the severity of the deformity, the flexibility of the joint and the presence of arthritis. Most techniques involve an osteotomy, which means the bone is carefully cut and realigned, then held with small screws or plates. Soft tissue balancing around the joint is usually performed at the same time.
For severe deformity or significant arthritis, a fusion of one of the joints may be more reliable and durable. Detailed information on techniques and what to expect is available on the dedicated page explaining when you should consider bunion surgery and how it is performed. Surgery is commonly carried out as a day case under regional or general anaesthesia.
Recovery: what to expect after bunion surgery
Recovery requires patience. Most patients wear a post-operative shoe or boot for around six weeks, with elevation strongly encouraged in the early days to control swelling. Bone healing takes roughly six to twelve weeks, and residual swelling can persist for several months, which affects the choice of footwear during that period.
Return to desk-based work is often possible within a few weeks, while standing or manual roles usually take longer. Sport and running are generally reintroduced gradually, often around three to six months. Simple daily exercises to maintain movement in the big toe are usually started once the wound has settled, guided by your surgeon or physiotherapist.
Risks and realistic expectations
Outcomes for well-selected patients are generally good, but no operation is without risk. Recognised complications include infection, delayed bone healing, stiffness of the big toe, nerve irritation or numbness, blood clots, ongoing pain and recurrence of the deformity over time.
The aim is a comfortable, functional foot, not a perfect foot or the ability to wear any shoe. Patients who understand this before surgery are consistently the most satisfied afterwards.
What happens if you delay or decline surgery?
Choosing to wait is a legitimate decision, and many people manage well for years with footwear changes and podiatry. A bunion is not dangerous, and delay does not usually cause harm to the rest of the body. However, hallux valgus does tend to progress slowly, and a larger deformity can eventually require a more extensive procedure, including realignment of more than one bone or fusion of a joint.
Progressive deformity can also crowd the lesser toes, produce painful calluses under the ball of the foot, and change the way the whole foot loads during walking. If that pattern develops, or if pain begins to limit walking distance, it is sensible to be reviewed again rather than simply enduring it.
Specialist bunion assessment in Edinburgh
For patients in Edinburgh, the Lothians and the Scottish Borders, a specialist consultation offers clarity on whether the time is right. Some people leave reassured that conservative care remains appropriate, while others benefit from planning surgery around work
