What are the bones in the fingers and toes called?

The bones in the fingers and toes are referred to as phalanges. Each finger and toe consists of three phalanges (proximal, middle, and distal) except for the thumb and the big toe, which each have two phalanges (proximal and distal). The concept of phalanges is fundamental in understanding the structure of the extremities, providing both support and mobility.

The other terms relate to different groups of bones in the body. Metatarsals are the long bones in the feet that connect the tarsal bones to the phalanges. Carpals are the wrist bones, and tarsals are the bones in the ankle. Thus, phalanges are specifically the bones that make up the digits (fingers and toes) and are distinct from these other groups.