joints are meant to be bendy. if it's bending in a direction it couldn't before, it's a pretty good hint you need to go get it checked out. purple means bruising.
No, but a finger joint is part of your anatomy.
it is a hinge joint
Typically, a butt joint is stronger than a finger joint due to the larger surface area for glue adhesion. Finger joints rely on interlocking fingers to provide strength, but the end grain of the fingers can be weaker than a straight butt joint.
The finger joint (also known as a comb joint) is made by cutting a set of complementary rectangular cuts in two pieces of wood, which are then glued. To visualize a finger joint simply interlock the fingers of your hands at a ninety degree angle; hence the name "finger joint."
The answer, simply no. A joint's function is to move - if it were unable to, then it would not be a joint.
Skin is officially an organ, so Skin would be the organ attached to that.
A joint in the finger
it might be resting on your hand or stressing your finger
Yes. i think so. broken things=doctor visits. i have lyme disease, and broke my finger about a year ago. it was extremly painful, what with the additional swelling of the joint. the bone grew back together a little strangely, and still causes problems for me (i broke it at the joint and now it is sort of bulged out and painful).
hinge joint
knuckle
is it safer to see a doctor on the subjet. it sounds like it may be broken.