Osteoporosis

Age Related Osteoporosis; Age-Related Bone Loss; Age-Related Bone Losses; Age-Related Osteoporoses; Bone Loss, Age Related; Bone Losses, Age-Related; Osteoporoses; Osteoporoses, Age-Related; Osteoporoses, Senile; Osteoporosis, Age Related
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.