The cuboid bone is one of seven tarsal bones in the foot. It is located on the outside of the foot, midway between the heel and the pinky toe. Cuboid syndrome occurs when this bone becomes dislocated from overuse or from an injury such as a sprained ankle. It may also be caused by foot conditions such as pronated feet. Cuboid syndrome often affects dancers, athletes, and runners. Pain can be felt in various parts of the foot—often in the middle of the foot or at the base of the two smaller toes, or elsewhere in the foot or ankle. Other symptoms may include difficulty walking, swelling, and reduced range of motion in the ankle and foot. Because it can be difficult to pinpoint exactly where the pain is emanating from, it is important to have your foot examined and properly diagnosed by a podiatrist if you are experiencing any of the symptoms in order to recieve proper 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 Edwin Oghoorian, DPM from Pacific Foot & Ankle Associates . Our doctor 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 San Dimas, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.