Cuboid syndrome, or cuboid subluxation, happens when the joint and ligaments near the cuboid bone in the foot are injured or torn. Generally, this comes from an ankle sprain or fracture, where the cuboid bone moves out and the heel bone moves in and one or both bones are dislocated, or nearby ligaments are torn. Those who play sports, engage in activities where repetitive strain is put on the foot, or have flat feet, arthritis, or a bone condition, are more apt to suffer from cuboid syndrome. Being overweight, wearing shoes that are too tight or not supportive, not stretching the foot properly before working out, or not resting the foot after physical activity are also high risk factors for this condition. The most typical symptom of cuboid syndrome is pain on the outside of the foot where the smallest toe is. This pain can spread to other parts of the foot when standing as well. Other symptoms might include redness and swelling near the injury site, loss of mobility in the ankle or the outside of the foot, weakness in the outside toes, and a change in walking due to pain avoidance. If symptoms persist, or if another major injury has been sustained, a podiatrist should be seen for proper diagnosis and treatment.

Cuboid syndrome, also known as cuboid subluxation, occurs when the joints and ligaments near the cuboid bone in the foot become torn. If you have cuboid syndrome, consult with one of our podiatrists from Advanced Ankle & Foot Surgeons. Our doctors will assess your condition and provide you with quality foot and ankle treatment.

Cuboid syndrome is a common cause of lateral foot pain, which is pain on the outside of the foot. The condition may happen suddenly due to an ankle sprain, or it may develop slowly overtime from repetitive tension through the bone and surrounding structures.

Causes

The most common causes of cuboid syndrome include:

• Injury – The most common cause of this ailment is an ankle sprain.
• Repetitive Strain – Tension placed through the peroneus longus muscle from repetitive activities such as jumping and running may cause excessive traction on the bone causing it to sublux.
• Altered Foot Biomechanics – Most people suffering from cuboid subluxation have flat feet.

Symptoms

A common symptom of cuboid syndrome is pain along the outside of the foot which can be felt in the ankle and toes. This pain may create walking difficulties and may cause those with the condition to walk with a limp.

Diagnosis

Diagnosis of cuboid syndrome is often difficult, and it is often misdiagnosed. X-rays, MRIs and CT scans often fail to properly show the cuboid subluxation. Although there isn’t a specific test used to diagnose cuboid syndrome, your podiatrist will usually check if pain is felt while pressing firmly on the cuboid bone of your foot.

Treatment

Just as the range of causes varies widely, so do treatments. Some more common treatments are ice therapy, rest, exercise, taping, and orthotics.

If you have any questions, please feel free to contact our office located in O'Fallon, IL . We offer the newest diagnostic and treatment technologies for all your foot care needs.