pt. 1. Basic science and clinical essentials -- pt. 2. Osteoporotic fractures -- pt. 3. Surgical management of osteoporotic fractures -- pt. 4. Surgical management of osteoporotic spine -- pt. 5. Joint prosthesis and osteoporosis -- pt. 6. Secondary or other forms of osteoporosis -- pt. 7. Prevention and management of osteoporotic conditions.