Your FOOT-What is the cuboid bone?

The cuboid bone is a bone on the outside of the foot. There is a misconception that this bone is next to the "pinky toe." However, the little toe is adjacent to the fifth metatarsal bone (a longer bone), which joins the cuboid. The cuboid can be injured by trauma (car accidents, falls), twisting or spraining of the ankle, repetitive movements (marching, operating a machine), or in other ways. There will be pain, swelling, and often inability to stand or walk due to an injury or break of the cuboid bone. Conventional x-rays and an exam by a podiatrist are needed to check the area. Occasionally, CT or MRI exams may be needed to determine the extent of the injury. After a diagnosis is identified, the injury can be treated with surgery or immobilization (casting, boots, etc.). The treatment plan will be determined by the extent of the injury (bone is out of place or involving a joint), age, activity level, bone density, and other factors. Healing of a foot fracture often takes 6-8 weeks and is followed by a course of physical therapy. Dr. Bender, 708-763-0580