Cruciate ligament
| Cruciate ligaments | |
|---|---|
| Illustration of the ligaments of the knee, including the anterior and posterior cruciate ligaments | |
| Anatomical terminology | 
Cruciate ligaments (also cruciform ligaments) are pairs of ligaments arranged like a letter X. They occur in several joints of the body, such as the knee joint, wrist joint and the atlanto-axial joint. In a fashion similar to the cords in a toy Jacob's ladder, the crossed ligaments stabilize the joint while allowing a very large range of motion.