There are so many such works published from the media platform that it is as difficult to find that article as looking for a needle in a haystack. So there is no need to pay special attention to whether you can find what the netizen sent. As for scapulohumeral periarthritis, also known as "fifty rooms", it is a disease that most people will get when they are close to or around 50 years old. Although it is quite painful, it is mostly a self-healing disease. In other words, it can be cured without treatment within a certain period of time.

Self-diagnosis: the upper arm is close to the chest, and the hands and forearms are abduction. If you feel particularly painful when doing this action, even abduction is limited. That means it may be scapulohumeral periarthritis. If there is no pain, it is probably not scapulohumeral periarthritis.