of a long bone ??? ??? ??? metacarpals bone of the hand between the wrist and each finger ??? ??? ??? metatarsals bone of the foot between the instep and each toe ??? ??? ??? os coxae the hipbone; formed by the union of the ilium, ischium, and pubis ??? ??? ??? patella the kneecap ??? ??? ??? periosteum fibrous membrane that covers the bones except at joint areas ??? ??? ??? phalanges bones of the