The human limbs or extremities are divided into the upper and lower limbs with 30 bones in each limb respectively. In the region of the wrist(carpus), Carpals are 8 in number. In the palm region(metacarpus), Metacarpals are 5 in number. In the region of the fingers(digits), Phalanges are 14 in number. In the ankle region(tarsus), Tarsals are 7 in number.