The lunate bone is one of the eight small bones that make up the wrist, known as the carpal bones. It is located in the center of the wrist, between the scaphoid and triquetrum bones. The lunate plays a crucial role in wrist movement and stability, allowing for a wide range of motion. This bone is shaped like a crescent moon, which is where it gets its name "lunate." It articulates with several other bones, including the radius and capitate, contributing to the complex structure of the wrist. Injuries to the lunate can lead to pain and limited mobility.