What Is The Difference Between Quadriplegia And Paraplegia?

What Is The Difference Between Quadriplegia And Paraplegia? Paraplegia refers to the loss of movement and sensation in both legs and, sometimes, part of the lower abdomen. Quadriplegia affects all four limbs and, sometimes, parts of the chest, abdomen, and back. Both are forms of paralysis that often result from injury to the spinal cord.