| Code Value |
Definition |
| DIP | Distal interphalangeal crease |
| DTC | Distal transverse crease (also known as top crease) |
| PDC00 | Proximal digital crease, finger position cannot be determined |
| PDC01 | Proximal digital crease, right thumb |
| PDC02 | Proximal digital crease, right index finger |
| PDC03 | Proximal digital crease, right middle finger |
| PDC04 | Proximal digital crease, right ring finger |
| PDC05 | Proximal digital crease, right little finger |
| PDC06 | Proximal digital crease, left thumb |
| PDC07 | Proximal digital crease, left index finger |
| PDC08 | Proximal digital crease, left middle finger |
| PDC09 | Proximal digital crease, left ring finger |
| PDC10 | Proximal digital crease, left little finger |
| PDC16 | Proximal digital crease, right extra digit |
| PDC17 | Proximal digital crease, left extra digit |
| PIP | Proximal interphalangeal crease |
| PTC | Proximal transverse crease (also known as middle crease) |
| RLC | Radial longitudinal crease (also known as bottom crease) |
| WC | Wrist crease (also known as wrist bracelet) |