What is a key characteristic of paraplegia?

A key characteristic of paraplegia is the paralysis of the lower extremities. This condition typically arises from a spinal cord injury or disease that affects the nerves controlling the legs, resulting in the loss of sensation and movement in the lower part of the body. Individuals with paraplegia may retain full use of their arms and hands, which differentiates it from other forms of paralysis that might include upper limb impairment or other complications. Understanding paraplegia's focus on the lower extremities is crucial for effective diagnosis and rehabilitation strategies tailored to the needs of affected individuals.