Learn about rare midfoot fractures that can be easily missed on standard X-rays. This case explains why CT scans may be needed and how these injuries are treated.
Your midfoot contains several small bones that work together to support your weight and help you walk properly. Two of these bones—the cuboid and navicular—are especially important for keeping your foot stable. Fractures (breaks) of these bones are uncommon, occurring in only about 3–4 people per 100,000 each year.
When these midfoot fractures go undiagnosed or untreated, they can lead to serious problems including a flattened arch, foot deformity, and difficulty walking normally.
If you have a midfoot fracture, you may experience pain and swelling in the middle of your foot. The symptoms can be vague and resemble a common ankle sprain, making diagnosis challenging.
You might also notice that you have trouble putting weight on your foot, or that your pain gets worse instead of better over several days of rest.
Midfoot fractures typically happen after direct trauma to your foot—such as a crushing injury, a fall from a height, or a car running over your foot. They can also occur from high-impact sports injuries or severe ankle injuries.
Older adults may be at higher risk because their bones are more fragile. Any crush injury or significant foot trauma should raise suspicion for these fractures.
Standard foot X-rays often fail to detect midfoot fractures. Studies show that regular X-rays identify only 25–33% of these injuries, which means many fractures are initially missed.
If your doctor suspects a midfoot fracture—especially if you return to the emergency room with worsening pain after negative X-rays—a CT scan (computed tomography) should be obtained. CT imaging is far more sensitive and can show even small fracture lines that X-rays miss.
Once your midfoot fracture is confirmed, the standard treatment is immobilization and avoiding weight on your foot for 4–8 weeks.
Your doctor will typically place your foot in a short leg cast or boot and give you crutches to keep weight off the injured foot. You'll be referred to an orthopedic specialist (bone specialist) for close follow-up care and to monitor your healing progress.
With proper immobilization and non-weight-bearing care, most midfoot fractures heal well. Pain typically improves significantly within the first week or two of proper treatment.
Your orthopedic doctor will guide you through the recovery timeline and gradually allow you to return to walking and activity as the bone heals. Follow-up X-rays or CT scans may be needed to confirm healing before you resume full activity.
See a doctor immediately if you have severe foot pain, swelling, or inability to bear weight after a foot injury. If you've been treated for an ankle sprain but your pain worsens or doesn't improve after a few days, return to the ER or your doctor for further evaluation—this may signal a missed fracture.
Do not wait to be seen if you suspect a crush injury to your foot or if you have ongoing pain despite initial negative X-rays. Early diagnosis with CT imaging can prevent serious long-term complications.
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