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Published on: 7/15/2026
What are the key differences between a broken and a sprained ankle?
A broken ankle and a sprained ankle are two distinct injuries that are often confused. A broken ankle is a fracture involving one or more bones in the ankle joint, while a sprained ankle involves stretched or torn ligaments—the tissues that connect bones. Both injuries share common symptoms like pain, swelling, bruising, and difficulty bearing weight, which is why telling them apart can be challenging without a professional evaluation. However, fractures typically cause more severe pain, visible deformity, and often require imaging, immobilization, or even surgery, whereas sprains usually heal with rest, ice, compression, and elevation (RICE).
Because the symptoms overlap so closely, guessing wrong could delay proper treatment and lead to long-term complications like chronic instability or improper healing. Taking a free, instant, online symptom check can help you quickly assess your injury, understand possible causes, and decide whether you need urgent care, a doctor's visit, or at-home treatment—giving you clarity in minutes.
Reviewed for medical accuracy: 07/14/2026
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When you hurt your ankle, it can either be a sprain or a fracture. A sprained ankle happens when the ligaments, which are the bands that hold your bones together, get stretched or torn. This can cause pain, swelling, and sometimes bruising. You might still be able to move your ankle, but it will hurt.
A broken ankle, or fracture, means one or more bones in your ankle have cracked or broken. This can also cause pain and swelling, but the pain might be more severe, and you might find it very hard to move or put weight on your foot. Sometimes, a fracture can look like a sprain because the symptoms can be similar.
According to the research, it is important to get an X-ray to tell the difference between a sprain and a fracture because they can feel and look alike. Doctors need to know which one it is so they can treat it properly. Sometimes, a broken ankle can be mistaken for a sprained ankle, and this can delay the right treatment. If you hurt your ankle and it is very painful, swollen, or you can't walk, you can use a free symptom checker to help understand your symptoms before seeing a doctor.
(References)
Sujitkumar P, Hadfield JM, & Yates DW. (1986). Sprain or fracture? An analysis of 2000 ankle injuries. Archives of emergency medicine, 3089238.
Judd DB, & Kim DH. (2002). Foot fractures frequently misdiagnosed as ankle sprains. American family physician, 12322769.
Parchimowicz M, Michoński A, Parchimowicz O, & Lubkowska A. (2016). Treatment of post-traumatic ankle ligament adhesions. Pomeranian journal of life sciences, 29537781.
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