Forefoot Changes
Understanding Forefoot Conditions: Bunions, Hammer Toes and Structural Changes
While heel pain is one of the most common complaints we treat, a significant number of foot problems originate in the forefoot. Structural changes in this area can lead to pain, deformity, and difficulty with footwear. Understanding how the forefoot functions helps explain why these conditions develop.
Forefoot anatomy explained
The forefoot is made up of the metatarsal bones, the long bones that connect the midfoot to the toes. These form the metatarsal arch, which should naturally sit in a gentle “rainbow” shape across the ball of the foot.
Extending from the metatarsals are the phalanges, or toe bones.
Over time, due to ageing, mechanical stress, footwear, and genetics, the metatarsal arch can begin to collapse. Instead of maintaining its natural curvature, the forefoot may flatten, creating increased pressure across the ball of the foot and altering toe alignment.
Hammer Toes and Mallet Toes
When the metatarsal arch collapses, the lesser toes (the smaller toes) may begin to retract or curl.
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Hammer toe refers to flexion at the proximal interphalangeal joint (the middle joint of the toe), causing the toe to bend upward at its base and downward in the middle.
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Mallet toe refers to flexion at the distal interphalangeal joint (the end joint of the toe), affecting the tip of the toe.
These changes can cause pressure points, corns, calluses, and difficulty fitting into shoes comfortably.
Bunions (Hallux Valgus)
One of the most recognised forefoot conditions is a bunion, medically known as hallux valgus.
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Hallux refers to the big toe.
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Valgus describes the outward deviation of the toe toward the smaller toes.
In this condition, the big toe drifts toward the second toe while the first metatarsal bone shifts inward. This creates the prominent bump on the inside of the foot at the first metatarsophalangeal (MTP) joint.
In more advanced cases, referred to as hallux abducto valgus, the big toe not only deviates but also rotates. In severe presentations, the rotation can be significant enough that the toenail angles downward toward the shoe.
Why do Bunions develop?
Bunions are typically caused by a combination of factors:
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Genetic predisposition (family history)
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Foot mechanics and structural instability
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Footwear choices, particularly narrow or restrictive shoes
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Long-term loading changes across the forefoot
As the bunion progresses, the angle between the first and second metatarsals increases. This can shorten the first ray (the medial column of the foot), reducing stability and contributing to further mechanical issues.
Because the big toe shifts position, it may begin to crowd the second toe, which can lead to secondary deformities such as hammer toes.
Why do Bunions become swollen?
Patients often report that their bunion “swells.” Importantly, the bone itself does not swell. Instead, repetitive pressure and friction from footwear can lead to the development of a bursa, a fluid-filled sac that forms between the bone and the skin to reduce friction.
When irritated, this bursa can become inflamed and painful, causing visible swelling and redness over the joint.
Bunionettes (Tailor’s Bunions)
Bunions do not only occur on the big toe side of the foot. A similar prominence can develop at the base of the little toe. This is known as a bunionette, or tailor’s bunion.
The term “tailor’s bunion” originated from historical dressmakers who sat cross-legged on the floor for long periods, placing pressure on the outside of the fifth metatarsophalangeal joint.
Like traditional bunions, bunionettes can become irritated by footwear and may require management depending on symptoms.
Why early assessment matters
Forefoot deformities often progress gradually. Early identification allows for conservative management strategies such as:
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Footwear modification
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Orthotic support
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Pressure offloading
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Strengthening and mobility work
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Monitoring structural changes
Addressing these issues early can reduce discomfort and help prevent secondary complications.
Forefoot conditions are common, but they are also manageable with appropriate assessment and treatment. If you are noticing changes in your toes, discomfort in the ball of your foot, or difficulty with footwear, a professional evaluation can help determine the best course of action.
Still in Pain?
Are you are feeling like you have tried everything but are still in pain?
Do you feel like you have seen every health practitioner you can about your bunion?
We have a track record of diagnosing and successfully treating cases that have previously proven difficult to resolve and we'd love to help you get back on your feet doing what you love.
