metapodial

from The Century Dictionary.

• Of or pertaining to the metapodialia.
• Of or pertaining to the metapodium of a mollusk.
• noun One of the metapodialia; a metacarpal or metatarsal bone.

from the GNU version of the Collaborative International Dictionary of English.

• adjective (Anat.) Of or pertaining to the metapodialia, or to the parts of the limbs to which they belong.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective anatomy, zoology Of or pertaining to the human metacarpal bones (between the wrist and fingers) or the metatarsal bones (between the ankle and toes); of or pertaining to the equivalent bones in animals.
• noun A metapodial bone.