What is the condition called that results in the inability to move legs?

The condition characterized by the inability to move the legs is known as paraplegia. This term specifically refers to the impairment of motor or sensory function in the lower half of the body, which results from a spinal cord injury or other conditions affecting the spinal nerves. Paraplegia typically occurs when there is a loss of function below the site of injury or damage to the spinal cord, specifically affecting the thoracic, lumbar, or sacral segments.

In the context of spinal cord injuries, individuals with paraplegia retain the ability to use their upper body and arms but experience varying degrees of paralysis or weakness in their legs. This can lead to challenges in mobility, sensation, and overall function in daily life.

Understanding this terminology is crucial in the field of neurology and rehabilitation, as it helps professionals accurately communicate about patient conditions and determine appropriate treatment and care strategies.