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.
What makes this matter confusing is that some people have what is called an accessory navicular bone. Essentially, this is an extra bone that is located on the inside portion of the foot, at approximately the arch, and it is in addition to the standard navicular at the top of the foot.