Which term refers to paralysis of only the legs?

The term that refers to paralysis of only the legs is paraplegia. This condition specifically affects the lower half of the body, resulting in a loss of motor and sensory function in the legs due to injury or illness affecting the spinal cord. Paraplegia is typically a consequence of spinal cord injuries, congenital conditions, or diseases that impact the vertebrae below the cervical region.

Quadriplegia describes paralysis affecting all four limbs (both arms and legs), which is not limited to lower extremities. Hemiplegia indicates paralysis affecting one side of the body, often as a result of a stroke or injury, and is not confined to the legs alone. Ataxia refers to a lack of voluntary coordination of muscle movements, which can affect movement and balance but does not imply paralysis. Thus, the distinction of leg-only paralysis clearly aligns with the definition of paraplegia.