What disorder is indicated by a "hunchback" curvature of the spine in an older adult?

The term "hunchback" refers specifically to a curvature of the spine characterized by an exaggerated dorsal (thoracic) curve, which is known as kyphosis. This condition is most often seen in older adults and can result from various factors, including osteoporosis or degenerative disc disease.

Kyphosis occurs when the vertebrae in the upper back become more wedge-shaped, leading to the rounded appearance of the back. It can result in physical changes and discomfort, affecting posture and mobility. Recognizing kyphosis is important as it may require management or intervention to alleviate symptoms and improve quality of life.

Other conditions mentioned, such as scoliosis, lordosis, and spinal stenosis, involve different spinal abnormalities or issues. Scoliosis refers to a lateral curvature of the spine, lordosis represents an exaggerated inward curve of the lumbar region, and spinal stenosis involves the narrowing of the spinal canal. Each condition has distinctive characteristics that differentiate them from kyphosis, leading to the conclusion that kyphosis is the correct answer when identifying a "hunchback" curvature specifically.