Study finds X-rays very helpful for diagnosing low back problems

Plain radiographs (X-ray), computed tomography (CT) scans and magnetic resonance imaging (MRI) are commonly used in the evaluation of lower back pain. While MRI use has increased most over the past decades (more than 300% from 1994-2005), its use in low back pain (LBP) management can be associated with added costs and increased surgical interventions.