Bone Losses,Age-Related

《英文msh詞典》Bone Losses,Age-Related
[入口詞] Bone Losses,Age-Related
[主題詞] Osteoporosis
[英文釋義] Reduction of bone mass without alteration in the composition of bone,leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS,POSTMENOPAUSAL) and age-related or senile osteoporosis.