Bunions can return after surgery, though the risk varies considerably depending on the procedure performed, the severity of the original deformity, and patient-specific factors such as foot type. Traditional open techniques such as Scarf and Akin osteotomies (bone-cutting procedures performed through larger incisions) have been reported in the literature with recurrence rates as high as 20 to 30%. Understanding why recurrence happens, and what genuinely reduces the risk, helps patients make an informed choice of treatment.
For guidance on whether surgery is the right step in the first place, including causes and non-surgical care, see Do You Need Bunion Surgery? Causes, Non-Surgical Care & Risks.
Understanding Bunion Recurrence
What does “bunion recurrence” actually mean?
Bunion recurrence means the deformity, the sideways drift of the big toe and the bony bump at its base, returns or worsens after it was surgically corrected. It is not the same as ongoing swelling or minor discomfort during recovery. Recurrence is assessed by looking at whether the bone alignment has drifted back towards its pre-surgical position over months or years, and clinicians weigh several contributing factors together rather than attributing it to a single cause.
How common is bunion recurrence after surgery?
Reported recurrence rates vary widely depending on the technique used. Traditional open procedures such as Scarf and Akin or Chevron osteotomies have historically been associated with recurrence rates of up to 20 to 30% in published literature. Mr Nazir has reported his own recurrence rate with keyhole bunion surgery at approximately 2% in most patients over the last five years, rising to as much as 5% in patients who have a flat foot before surgery. This distinction matters: recurrence risk is not fixed, it depends heavily on the technique chosen and the patient’s underlying foot structure.
Is it true that bunions always come back eventually?
No. This is a common misconception. While older open techniques carried higher published recurrence rates, this does not mean recurrence is inevitable after any bunion correction. Modern technique selection, adequate correction at the time of surgery, and appropriate post-operative care all influence whether a bunion returns. Patients should be wary of treating recurrence as an unavoidable outcome rather than a risk that can be actively managed and reduced.
Why Bunions Come Back: The Underlying Causes
What surgical factors contribute to recurrence?
The type of procedure performed, and how completely the deformity is corrected during that procedure, are central surgical factors. If a bunion is undercorrected, meaning the deforming forces on the toe joint are not fully addressed, the soft tissue structures around the joint can gradually fail under continued strain, allowing the deformity to increase again over time. This is one of the reasons why achieving an appropriate degree of correction during the original operation is so important, rather than opting for a more conservative correction to minimise short-term risk.
What patient factors increase the risk of recurrence?
Flat feet and ligament laxity (looseness in the connective tissue that stabilises joints) are significant patient-related risk factors. Mr Nazir has explained that patients who develop progressive flat foot over time, due to laxity of the ligaments causing the rest of the foot to collapse, are more prone to bunion recurrence. The severity and flexibility of the original deformity, along with the stability of the midfoot and the big toe joint, also affect how likely recurrence is regardless of which procedure is chosen.
Does the choice of procedure affect recurrence risk, or is it just down to the surgeon?
Both matter, and they are linked. Mr Nazir has noted that in cases with severe flat foot and instability at the joint, a Lapidus procedure (a fusion technique addressing the midfoot) may be more appropriate than keyhole bunion surgery, meaning the choice of technique itself is a surgical factor. However, some patients specifically decline fusion procedures and prefer to accept a degree of recurrence risk rather than undergo a more invasive operation, so procedure selection is not purely a surgeon-driven decision. It also reflects patient symptoms, expectations and preferences.
Why does a flat foot increase the chance of a bunion returning?
A flat foot changes how forces are distributed across the midfoot and forefoot, placing ongoing strain on the same structures that were corrected during surgery. Mr Nazir has reported that his recurrence rate rises to approximately 5% in patients who had a flat foot before their operation, compared with around 2% in his broader patient population. This is why a thorough pre-operative assessment of foot type and midfoot stability is a standard part of surgical planning, not an optional extra.
Reducing the Risk of Recurrence
Can patients do anything themselves to lower the risk of recurrence?
Yes. Wearing supportive, well-fitting footwear rather than poorly supportive shoes, supporting the arch and hindfoot, and maintaining good overall foot stability are all steps that can help protect the foot after surgery. Following post-operative advice carefully, including guidance on activity levels and footwear during healing, is also part of this. These measures do not guarantee that a bunion will never recur, but they meaningfully support the corrected foot over the long term.
Does returning to activity too soon after surgery increase the risk of recurrence?
Patient behaviour after surgery, including how quickly someone returns to high-impact activity, is a factor clinicians consider when assessing recurrence risk and other complications. Following the recovery timeline and activity guidance given after surgery allows the corrected bone and soft tissue to stabilise fully before being placed under normal load again. Patients considering a return to sport or manual work should discuss timing directly with their surgical team rather than relying on general guidance alone.
Is keyhole bunion surgery less likely to lead to recurrence than traditional open surgery?
Recurrence risk depends on multiple factors, not the incision size alone, and any direct like-for-like comparison between keyhole and open recurrence rates for the same patient population would need to come from matched clinical data. When evaluating whether minimally invasive bunion surgery is as effective as open surgery, it is important to look at long-term outcomes. What can be said is that Mr Nazir’s own reported recurrence rate with keyhole bunion surgery is approximately 2% in most patients, rising to around 5% in those with a pre-existing flat foot, figures considerably lower than the 20 to 30% historically reported in the literature for some traditional open techniques such as Scarf and Akin or Chevron osteotomies. Patients weighing their options should ask directly about a surgeon’s own recurrence data for the specific technique being offered.
What happens if undercorrection is identified after surgery: does it always mean recurrence is coming?
Undercorrection increases the risk of recurrence because the deforming forces on the toe joint remain partly unaddressed, placing ongoing strain on the soft tissue structures that hold the correction in place. This does not mean recurrence is certain, but it is one of the clearest surgical explanations for why some corrections fail over time. Achieving an appropriate degree of correction at the time of the original operation is one of the most direct ways to reduce this specific risk.
Is there a screw removal or nerve-related complication risk connected to keyhole bunion surgery?
These are separate considerations from recurrence but are relevant to overall outcome expectations. Mr Nazir has reported a screw removal rate of approximately 2% (1 in 50 cases), and transient nerve irritation around the big toe in about 5% of cases, which mostly resolves over 3 to 6 months. Patients should discuss both recurrence risk and these secondary outcome measures during consultation to get a complete picture of what to expect.
What should a patient with flat feet ask about before choosing a bunion procedure?
Patients with flat feet should ask specifically whether their midfoot stability has been assessed, whether a fusion procedure such as Lapidus may be more suitable than a keyhole correction, and which bunion surgery gives the best long-term results given their foot type. This conversation should happen before surgery is scheduled, not after. A consultation with Mr Nazir allows this assessment to be made directly, based on individual foot structure and imaging, rather than general averages.
Next Step
Patients concerned about recurrence risk, particularly those with a flat foot or a history of ligament laxity, are encouraged to book a consultation with Mr Nazir to discuss which correction approach best matches their individual foot structure and long-term stability needs, including whether Rapid Bunion™ (Mr Nazir’s trademarked minimally invasive bunion correction protocol) is suitable.
