In medical terminology, what does the prefix "spondylo-" specifically relate to?

The prefix "spondylo-" specifically relates to spinal structure. This prefix is derived from the Greek word "spondylos," which means vertebra. In medical terminology, it is commonly used to form words associated with the spine, conditions affecting the vertebrae, and spinal disorders. For instance, terms like "spondylitis" refer to inflammation of the vertebrae, while "spondylosis" indicates degenerative changes in the spine. Understanding this prefix is essential for accurately interpreting medical language, especially in fields related to orthopedics, neurology, and chiropractic medicine. The focus on the structural aspects of the spine distinguishes "spondylo-" from terms related to the brain, joints, or heart.