What is Swan Neck?

What is Swan Neck?

by Stephanie Meadows
The fingers are made up of bones called phalanges. The phalanges in each joint are separated by two joints called interphalangeal joints (IP joint). The two joints are the distal IP joint (DIP joint), meaning further away, and the proximal IP joint (PIP joint), meaning the middle or closer in. These IP joints of the fingers are like hinge joints, allowing us to have mobility with our hands, including straightening and bending.