Fourth Edition

Impacts of Aging

Scoliosis in the adult has an impact that is similar to other common medical conditions including osteoarthritis, coronary artery disease, and chronic obstructive pulmonary disease. Overall, the burden of scoliosis on health-related quality of life is severe relative to other common medical conditions. With the aging demographic profile of the US, the burden of adult scoliosis is increasing and has a significant impact on the health of our population, and on the cost of care for spinal disorders.

Burden of Spinal Deformity

The burden of spinal deformity includes healthcare costs, pain management, therapy, alternative care, and lost workdays due to pain. The total cost of spinal deformity is difficult to determine because hospital charges are the only expenditures available in the databases. In addition, not all persons suffering from spinal deformity seek medical care.

Scoliosis in Adults

Deformity of the adult spine includes patients with curvature of the spine (scoliosis) of varying degrees caused or impacted by degenerative disc and joint disease. Adult scoliosis may be the result of persistent or progressive deformity since adolescence or a new, de novo, onset of deformity resulting from degeneration or aging of the spine. Degenerative scoliosis accounts for most scoliosis cases in older populations aged 65 years and older, as reflected in the low proportion of older patients with a diagnosis of primary idiopathic scoliosis.

Spinal Deformity

A normal spine is structurally balanced for optimal flexibility and has gentle front-to-back inward and outward curves that work in harmony to keep the body’s center of gravity aligned over the hips and pelvis. The cervical spine (neck) and lumbar (lower) spine both have a lordosis,  an inward  or concave curve, while the thoracic (middle) spine has a kyphosis, an outward or convex curve. Together these curves form a gentle S.

Key Challenges to the Future

The impact of race and ethnicity on the etiology and management of musculoskeletal conditions requires more extensive investigation. The influence of race and ethnicity on the incidence of musculoskeletal conditions may be due to genetics along with difference in activities participated in. Genetic differences, however, have not been well defined in the vast majority of conditions. Clarifying this may lead to advancements in the management of certain conditions including osteoporosis, multiple myeloma, and spinal deformities.

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