When a toe becomes permanently bent, two problems appear at once: above, the knuckle sits higher and rubs against the top of the shoe, producing a corn on the top of the toe; below, the tip stops touching the ground and its load transfers to the metatarsal head, which becomes irritated and develops hard skin on the sole. Both hurt and both can be relieved.
It can affect one toe or several, and it often goes hand in hand with a bunion: as the big toe drifts, the second toe runs out of room and rides over it. It also appears from shoes that have been too short for a long time, from an imbalance between the muscles that bend and straighten the toe, or in association with conditions affecting the nerve or the joint. While the toe still moves there is a lot that can be done; once it becomes rigid, the aim shifts to protecting and offloading.
What is done
- Checking whether the toe can still be straightened or is already rigid.
- Treating the corn on top and the hard skin on the sole that go with it.
- Silicone orthoses moulded on the toe itself to protect and realign it.
- Reviewing footwear: toe-box height and true length, not the size marked.
- Offloading the metatarsal head that has taken over the toe’s load.
Does the shoe dig into the knuckle of a toe, or is a corn forming on top?
Book an appointmentFrequently asked questions
- How do I know whether my toe can still be straightened?
- Check it with the foot unloaded: sit down, take the toe in your hand and gently guide it towards its straight position. If it gives and straightens, even if it bends again when you let go, the joint still has mobility; if it does not give at all and you feel a rigid stop, it is already fixed. The difference matters because it changes the aim of treatment: with mobility, the position can be worked on and load redistributed; without it, the work becomes protecting the knuckle from rubbing and offloading the metatarsal head that has taken on the load the toe no longer carries. Do it without forcing, and if it hurts, stop: that is something to report, not something to overcome.
- Can the callus on top of the toe be removed for good?
- Removing it, yes, and it relieves straight away. Stopping it from returning is another matter: it formed because that point rubs on the upper of the shoe with every step, so while the contact remains, the skin will thicken again. So there are two fronts and both are needed: remove the callus so it stops hurting, and remove the rubbing so it does not re-form. The second is what you work on with footwear — the height of the toe box, not the size — and with a silicone orthosis moulded on the toe itself, which protects and repositions it. And if the callus does break open, that is no longer a callus: it is a wound in an area with little tissue over the bone, and it is looked at without waiting.
