What Is Keyhole Bunion Surgery? A Complete Guide for Wollongong Patients

By Dr Meghan Dares
If you’ve ever been told to “just live with” a bunion, you’re not alone.

For years, many people, especially women, put up with bunion pain, shoe discomfort and changes to the shape of their foot because they believed surgery was painful, risky, or simply not worth it. For a long time, that perception wasn’t entirely wrong.

But bunion surgery has changed significantly.

Modern minimally invasive (keyhole) bunion surgery is very different to the procedures many people remember from decades ago. Understanding what a bunion really is (and what today’s treatment options look like) can help you decide when it’s time to seek advice.

What exactly is a bunion?

A bunion isn’t an extra piece of bone growing on the side of your foot.

Instead, it’s a progressive deformity of the big toe joint.

As the foot gradually becomes wider, the first metatarsal bone (the long bone behind the big toe) begins to rotate and drift outwards. This causes the big toe joint to push against the skin on the inside of the foot. Over time, this leads to the visible “bump” people associate with a bunion.

Because it’s the joint itself pressing outward, not a new bone, it can become inflamed, irritated and painful, particularly in shoes.

As the deformity progresses, the big toe may also begin to angle towards the smaller toes, sometimes crossing under or over them in more advanced cases.

How common are bunions?

Bunions are extremely common.

It’s estimated that around 30% of Australians have some degree of bunion deformity, with women affected far more often than men. In fact, bunion surgery is performed around nine times more frequently in women.

Men often have bunions too, but many can tolerate them more easily because of differences in foot structure and shoe design.

Why do bunions happen?

Genetics plays the biggest role

Bunions often run in families. The underlying tendency is inherited, although not everyone with the gene will develop a noticeable deformity.

Ligament laxity in women

Women are more likely to develop bunions because their ligaments are often more flexible. Hormonal changes over time, including pregnancy and menopause, can make the feet wider and flatter, and those changes usually don’t reverse.

Shoes aren’t the cause ... but they make it worse

Contrary to popular belief, shoes don’t cause bunions, but they can trigger pain and progression.

Most women’s shoes (even flat, sensible or athletic shoes) are narrower than the natural width of the foot. As the foot widens, the big toe joint rubs against the shoe, leading to inflammation and discomfort. Over time, this makes everyday footwear harder to tolerate.

Why bunions can become life-limiting

Bunions aren’t just a cosmetic issue.

People often describe:

·      Pain at the end of a walk, workout or day on their feet

·      Difficulty finding standard off-the-shelf shoes that fit comfortably

·      Avoiding social activities because of footwear discomfort

·      Feeling self-conscious about the appearance of their feet

As the big toe plays a key role in balance and walking, bunions can also subtly affect the way you move. In some people, this altered gait contributes to discomfort higher up the body, including the knees, hips or lower back.

When should you seek help?

Many people wait years before seeking advice, often because they’ve heard negative stories about bunion surgery in the past.

It may be time to talk to a specialist if:

·      You have ongoing pain in everyday shoes

·      Your choice of footwear has become increasingly limited

·      The toe deformity is worsening

·      You’re avoiding walking or exercise you once enjoyed

·      You feel embarrassed or self-conscious about your foot

Earlier assessment can make treatment simpler and improve the chance of full correction.

How modern keyhole bunion surgery works

Traditional bunion surgery often involved large incisions, significant soft-tissue dissection, long periods in casts, and prolonged recovery. In some cases, the “bump” was simply shaved off without correcting the underlying deformity, leading to high recurrence rates.

Minimally invasive (keyhole) bunion surgery takes a very different approach.

Using small incisions and specialised instruments:

·      The bone is realigned rather than shaved

·      The foot is narrowed, restoring more natural mechanics

·      Small screws hold the bone in position while it heals

·      Soft tissue disruption is minimised, reducing swelling and pain

Because the correction is structural, modern techniques have much lower recurrence rates than older procedures.

What is recovery like?

While every patient is different, many people are surprised by how manageable recovery is.

·      Walking: Most patients walk immediately in a post-operative shoe

·      Shoes: Transition toward normal footwear usually begins around 2-4 weeks

·      Driving: Often possible around 3-4 weeks (depending on the foot operated on)

·      Exercise: Many people return to meaningful exercise by around 6 weeks

Most procedures are now done as day surgery, and pain is typically managed with simple medications rather than strong opioids. Often patients can transition into wider sneakers at 3-4 weeks and begin driving then also.

Outcomes that matter to patients

Modern bunion surgery isn’t just about pain relief.

Patient-reported outcome measures show improvements in:

·      Pain and day-to-day function

·      Ability to wear a wider range of normal shoes

·      Confidence and comfort with foot appearance

Overall patient satisfaction rates with contemporary techniques are high, and significantly better than many people expect based on outdated perceptions.

The key takeaway

Bunions are common, progressive, and often misunderstood.

If you’ve been living with pain or limiting your lifestyle because of a bunion, it may be worth learning what modern treatment options actually look like today. Bunion surgery has evolved and for many people, the experience and outcomes are far better than they imagined.
If bunion pain is limiting your movement or your choice of footwear, it may be time to speak with a specialist.

Early assessment can make treatment simpler and improve outcomes.

👉 Explore your treatment options

About the author

Dr Meghan Dares is an Illawarra-based orthopaedic surgeon specialising in foot and ankle surgery. She has performed more than 300 minimally invasive (keyhole) bunion procedures and regularly presents her outcomes at national and international medical conferences. She also trains other surgeons (both local and international) in the procedure. Dr Dares focuses on modern, evidence-based approaches to bunion correction that aim to reduce pain, improve function, and help patients return to everyday activities as smoothly as possible.