Moreover, a specific drug may fall into one or more of these specific drug classes. Non-steroidal anti-inflammatory drugs (NSAIDs) are a class of drugs that all have similar analgesic, antipyretic, and anti-inflammatory properties.
Of these, 60% are calcaneus fractures. The heel bone is often injured in a high-energy collision where other parts of the skeleton are also injured. In up to 10% of cases, the patient can also sustain a fracture of the spine, hip, or the other calcaneus.
Some people, for one reason or another, have a small extra bone in their feet that ends up causing them trouble, too. It is called an os trigonum, and it sits in the gap behind the ankle bone (talus) and above the heel bone (calcaneus).