Which condition is characterized by a disability that affects the legs only, according to the topographical classification system?

Which condition is characterized by a disability that affects the legs only, according to the topographical classification system?

• A. Paraplegia
• B. Quadriplegia
• C. Hemiplegia
• D. Diplegia

Answer: (A)

Paraplegia is correctly identified as a condition that affects the legs only, aligning with the topographical classification system. This system categorizes paralysis based on the areas of the body that are impacted, and paraplegia specifically refers to the impairment of motor or sensory function in the lower half of the body, which includes both legs. In contrast, quadriplegia involves paralysis of all four limbs due to damage to the spinal cord, affecting both the arms and legs. Hemiplegia represents paralysis on one side of the body, typically resulting from a stroke or similar neurological condition, affecting either the left or right leg and arm. Diplegia refers to paralysis affecting symmetrical parts of the body, often seen in cases of cerebral palsy, and it usually impacts both legs (or arms) but does not fit the classification of affecting solely the legs. Therefore, paraplegia is the accurate answer as it distinctly describes the condition where only the legs are disabled.

Paraplegia is correctly identified as a condition that affects the legs only, aligning with the topographical classification system. This system categorizes paralysis based on the areas of the body that are impacted, and paraplegia specifically refers to the impairment of motor or sensory function in the lower half of the body, which includes both legs.

In contrast, quadriplegia involves paralysis of all four limbs due to damage to the spinal cord, affecting both the arms and legs. Hemiplegia represents paralysis on one side of the body, typically resulting from a stroke or similar neurological condition, affecting either the left or right leg and arm. Diplegia refers to paralysis affecting symmetrical parts of the body, often seen in cases of cerebral palsy, and it usually impacts both legs (or arms) but does not fit the classification of affecting solely the legs. Therefore, paraplegia is the accurate answer as it distinctly describes the condition where only the legs are disabled.