Back Pain
100

A 68-year-old female presents for evaluation of low back pain. Which one of the following signs or symptoms would be most consistent with a diagnosis of spinal stenosis syndrome? 

A) Pain improvement when moving from sitting to standing 

B) Pain improvement with lumbar extension 

C) Pain worsened by bending forward at the waist 

D) Poor balance

E) Urinary incontinence

D) Poor balance