Normal Trabecular Bone Osteoporosis Bone Regulators of Bone

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Normal Trabecular Bone Osteoporosis Bone

Normal Trabecular Bone Osteoporosis Bone

Regulators of Bone Metabolism • • Parathyroid hormone (PTH) Vitamin D Estrogen Calcitonin

Regulators of Bone Metabolism • • Parathyroid hormone (PTH) Vitamin D Estrogen Calcitonin

Risk Factors for Osteoporosis • Environmental – – – – sedentary lifestyle calcium or

Risk Factors for Osteoporosis • Environmental – – – – sedentary lifestyle calcium or vitamin D deficiency prolonged steroid or thyroid hormone use young women with amenorrhea from intensive exercise males undergoing hormonal treatment for prostatic cancer smoking excessive alcohol or caffeine consumption • Genetic – – – Caucasian or Asian descent small, thin frame family history postmenopausal women hyperthyroidism

Osteoporosis Patient at age 50. . . And 25 years later

Osteoporosis Patient at age 50. . . And 25 years later