Osteoporosis, a chronic disease characterized by alterations of the bone structure with consequent reduction of resistance to mechanical load and an increased risk of fractures, undoubtedly represents a disease of social importance: the World Health Organization estimates that in Italy they are affected 1 out of 3 women over 50 (about 5,000,000 people) and 1 … Leggi tutto THE LATEST BORDERS IN MINIMALLY INVASIVE VERTEBRAL SURGERY