Mountain standard time of course...

I need to know for scientific purposes and possible medical reasons that do not require a ER visit

A finger growing out of a finger or a knee cap which you can see the bone move in and out of the knee socket?

I need to know for scientific purposes and possible medical reasons that do not require a ER visit

A finger growing out of a finger or a knee cap which you can see the bone move in and out of the knee socket?