what are metacarpals and metatarsals
In human anatomy, the metacarpal bones or metacarpus, form the intermediate part of the skeletal hand located between the phalanges of the fingers and the carpal bones of the wrist which forms the connection to the forearm.The metacarpal bones are equivalent to the metatarsal bones in the foot.he peripheral metacarpals (those of the thumb and little finger) form the sides of the cup of the palmar gutter and as they are brought together they deepen this concavity. The index metacarpal is the most firmly fixed, while the thumb metacarpal articulates with the trapezium and acts independently from the others.
The metatarsal bones, or metatarsus are a group of five long bones in the foot, located between the tarsal bones of the hind-and mid-foot and the phalanges of the toes.he metatarsal bones, or metatarsus are a group of five long bones in the foot, located between the tarsal bones of the hind-and mid-foot and the phalanges of the toes.