掌骨
  しょうこつ
  noun (common) (futsuumeishi)
  nouns which may take the genitive case particle `no'
  see: 中手骨
  obscure term
  bones of the palm (esp. the metacarpals, but sometimes also including the carpals)
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  踵骨
  しょうこつ
  noun (common) (futsuumeishi)
  calcaneus
  calcaneum
  heel bone
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