Conditions / Forefoot & Toes
Bunions & Hallux Abducto-Valgus
Bunions are one of the most common forefoot conditions we treat. Most cases can be effectively managed without surgery — the right assessment and treatment plan can reduce pain, slow progression and keep you active.
A bunion — clinically known as Hallux Abducto-Valgus (HAV) — is a progressive deformity where the big toe drifts towards the second toe, causing a bony prominence to develop at the base of the first metatarsophalangeal joint. It is not simply a bony growth, but a structural change in the alignment of the joint.
Bunions are more common than many people realise, and they tend to worsen over time without intervention. The good news is that most cases can be managed conservatively — addressing the biomechanical factors driving the deformity can significantly reduce pain and slow or halt progression, often without the need for surgery.
Bunions rarely have a single cause — they develop from a combination of structural, biomechanical and lifestyle factors acting over time.
Genetics & Foot Structure
A family history of bunions or an inherited foot type — such as a hypermobile or pronated foot — significantly increases the risk of developing HAV.
Hypermobility
Excessive movement at the first metatarsophalangeal joint reduces stability, allowing the big toe to drift progressively over time.
Footwear
Narrow, pointed or high-heeled footwear compresses the toes and accelerates bunion progression in those with an underlying predisposition.
Foot Biomechanics
Overpronation and poor load distribution through the forefoot increase the forces acting on the first MTP joint during walking and running.
Muscle Weakness
Weakness in the intrinsic foot muscles reduces the dynamic stability of the big toe joint, contributing to progressive deformity.
A visible bony bump at the base of the big toe
Pain or tenderness at the first MTP joint, especially in footwear
Redness, swelling or inflammation over the bunion
Restricted movement at the big toe joint
Callus or corns developing where toes overlap
Forefoot pain during walking, running or standing
A thorough biomechanical and musculoskeletal assessment establishes the severity of the deformity, the contributing factors, and the most appropriate treatment approach. This includes evaluation of joint range of motion, foot posture, gait, and footwear. Where needed, we can arrange weight-bearing X-ray to quantify the degree of deformity and inform treatment planning.
Conservative treatment cannot reverse a bunion deformity, but it can reduce pain, slow progression, and in many cases prevent the need for surgery. Treatment is tailored to the severity of your bunion, activity level, and goals.
01
Wear shoes with a wide toe box — avoid pointed or narrow footwear
02
Reduce heel height where possible to decrease forefoot load
03
Use protective gel padding over the bunion to reduce friction
04
Complete your prescribed foot strengthening exercises consistently
If your bunion is causing pain, limiting footwear choices, or visibly progressing, an assessment is recommended. Bunions are progressive — early intervention gives the best chance of slowing deformity and avoiding surgery.
Don't wait until the pain becomes severe. The biomechanical drivers of bunion progression are easier to address in the earlier stages of the deformity.
Can a bunion be corrected without surgery?
Conservative treatment cannot reverse the structural deformity, but it can significantly reduce pain, improve function, and slow or halt progression — meaning many people avoid surgery altogether with the right management in place.
Will my bunion keep getting worse?
Bunions are progressive by nature, but the rate of progression varies significantly between individuals. Addressing the biomechanical drivers — footwear, foot mechanics, muscle strength — can substantially slow progression.
Do orthotics help bunions?
Yes, in many cases. Orthotics can reduce the mechanical forces driving the deformity and offload the painful joint — but they work best as part of a comprehensive plan that includes footwear changes and strengthening.
When is surgery the right option?
Surgery is considered when conservative treatment has been thoroughly tried and symptoms remain significantly limiting. We can refer you to experienced orthopaedic surgeons and help you understand what the surgical process involves.
Can bunions cause other problems?
Yes. A bunion alters the mechanics of the entire foot — it can contribute to lesser toe deformities, metatarsalgia, and changes in how load travels up through the knee and hip. Treating the bunion early helps prevent these secondary issues.
Ready to book your bunion assessment?
We'll assess the severity, identify the contributing factors, and build a plan to reduce your pain and slow progression.
