Which bone is not part of the tarsals?

The trapezium is not part of the tarsals because it is actually one of the carpal bones located in the wrist. The tarsal bones, on the other hand, are a specific set of seven bones that make up the ankle and the back part of the foot. These include the calcaneus, talus, navicular, cuboid, and the three cuneiform bones (medial, intermediate, and lateral).

Understanding the distinction between carpal and tarsal bones is essential for identifying bone structures accurately in both anatomy and practical applications related to nail and foot care. Knowing that the trapezium belongs to the wrist structure rather than the ankle helps clarify the separate functions and anatomies of these two regions in the body.