Hi, just today, my friend fell and landed with his arm going the wrong way. He went to the ER, and they said that it was most likely a hairline fracture, though the scans haven’t shown it.
However, tomorrow is also his graduation and he’s scheduled to play piano. When he does play piano right now, he says there’s pain. However, this graduation is also really important. So, what are the risks if he decides to play, and is there any measures we can take to prevent further damage?