Review Question - QID 217526

You have been treating a 74-year-old male with a past medical history of coronary artery bypass and renal insufficiency for low back pain and claudication described as pain that radiates to the left lower extremity. He has been treated with several epidural injections of corticosteroids into the lumbar spine that have provided significant, but short-term relief. He is ultimately treated with a decompression at the L2-3 and L3-4 levels. Which of the following dermatomal findings would be MOST suggestive of these involved levels and support decompression at these levels?