Reasons for the Population Decline. There is no question but that the populations of most European countries will decline in the next generation, and in the cases of Germany and Russia, the decline will be dramatic. In fact, the entire global population explosion is ending.
Disorders of the bone may involve the osseous tissue. Physical therapy can help some people rebuild strength and bone density lost to disorders such as osteoporosis. Osseous tissue is the primary constituent of bone, creating the mineral matrix that makes bones hard, strong, and lightweight.
bone; osseous tissue, made up of a dense outer layer of compact cortical bone covered by vascular periosteum, and inner trabeculated bone, which in long bones is filled with marrow see also Table 1. Table 1: Accessory bones in the foot. Accessory bone in the foot.