Lumbar disk herniation commonly presents with which symptoms?

Lumbar disk herniation commonly presents with which symptoms?

• A. Chest pain radiating to the arm
• B. Back or leg pain with weakness and numbness
• C. Back pain with no neurological symptoms
• D. Fever

Answer: (B)

Lumbar disk herniation typically causes radiculopathy from pressure on a lumbar nerve root. This produces back or leg pain that often radiates down the leg (sciatica) in a dermatomal pattern, and is frequently accompanied by neurological signs such as weakness or numbness in the muscles and sensory changes in the affected distribution, along with changes in reflexes. That combination—pain with neurologic deficits—is what distinguishes disk herniation from simple mechanical back pain. Certains cues like chest pain radiating to the arm point toward other systems (cardiac or thoracic) rather than a nerve root issue, fever suggests infection or inflammatory illness, and back pain without neuro symptoms is more typical of nonspecific musculoskeletal strain.

Lumbar disk herniation typically causes radiculopathy from pressure on a lumbar nerve root. This produces back or leg pain that often radiates down the leg (sciatica) in a dermatomal pattern, and is frequently accompanied by neurological signs such as weakness or numbness in the muscles and sensory changes in the affected distribution, along with changes in reflexes. That combination—pain with neurologic deficits—is what distinguishes disk herniation from simple mechanical back pain.

Certains cues like chest pain radiating to the arm point toward other systems (cardiac or thoracic) rather than a nerve root issue, fever suggests infection or inflammatory illness, and back pain without neuro symptoms is more typical of nonspecific musculoskeletal strain.