Did you know this fact?

My college roomie told me, that an interesting fact is if a guy breaks a bone, if the xray has a visible imprint of his pp, it will almost always point in the direction of the injury.

Updates
+1 y
Here is a little more details about it.
It is called a positive John Thomas sign in the uk but here we call it a Throckmorton sign.
It's not 100% always going to happen, but there is a good chance of it. There is also a negative john thomas sign, which is when it points towards the opposite side.
But when they went deeper into the study they seem to think the reason for it Is when injured you tend to lay on the side of the injury more to give it support. So yeah just a fun thing
Did you know this fact?
Post Opinion