How to deal with the worn leg prosthesis?

Reinstall a silicone sleeve and install a better one. It is estimated that silica gel is not very good and can't play a protective role. It is also possible that the prosthetic socket is not very good. I suggest going to a prosthetic company. If the prosthetic socket is not good, it is best to ask the prosthetic company to make another one. -Hunan Jiaman Prosthetics