Radial nerve injury can be caused by physical trauma, infection, or exposure to toxins. An injury to the radial nerve can lead to radial neuropathy, also called radial nerve palsy. The radial nerve ...

Wrist drop is a condition caused by radial nerve palsy, which happens when the radial nerve (a major nerve that travels down your arm) is compressed or injured, according to StatPearls. If you've been ...