Management and Imaging of Low Back Pain

Low back pain represents a leading cause of disability worldwide and encompasses a spectrum from transient, non-specific discomfort to serious pathology. Contemporary management emphasises a biopsychosocial approach, combining reassurance, advice to remain active, structured exercise and manual therapies. Pharmacological strategies favour non-steroidal anti-inflammatory drugs as first-line treatment, with cautious use of muscle relaxants and opioids reserved for selected cases. When conservative measures fail, interventional techniques such as epidural injections or radiofrequency ablation may be considered, while surgery is indicated only in the presence of progressive neurological deficits or structural instability. Imaging plays a pivotal role in excluding serious conditions—such as fracture, infection or malignancy—guided by recognised red flags. Plain radiography remains the initial modality for trauma and suspected structural deformity, whereas magnetic resonance imaging provides detailed soft-tissue characterisation for radiculopathy and spinal stenosis. Computed tomography offers bony resolution where MRI is contraindicated. Emerging imaging techniques—functional MRI, quantitative ultrasound and artificial-intelligence-assisted interpretation—promise to refine diagnosis and personalise management. Adherence to clinical practice guidelines ensures judicious use of imaging, avoids overdiagnosis of age-related degenerative changes and optimises resource allocation. International consensus supports a stepped care model that integrates patient education, conservative therapy and selective imaging to improve outcomes and reduce unnecessary interventions.

Research from Nature Portfolio

No recent Nature Portfolio content available.

Management and Imaging of Low Back Pain publication trend

The graph below shows the total number of articles in management and imaging of low back pain across all publications each year (not limited to Nature Index journals).

Technical terms

Disc degeneration: Progressive wear and biochemical changes within intervertebral discs, often seen on imaging as reduced disc height or altered signal, which may or may not correlate with symptoms.

Non-specific low back pain (NSLBP): Pain in the lumbar region without a specific underlying pathology such as fracture, infection or neoplasm, accounting for the majority of back-pain presentations.

Diagnostic imaging: Use of radiography, computed tomography or magnetic resonance modalities to visualise anatomical and pathological structures in the spine for diagnostic and management purposes.

Clinical practice guideline: Systematically developed recommendations based on evidence synthesis, intended to assist clinician and patient decisions about appropriate healthcare for specific clinical circumstances.

References

1. Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations. American Journal of Neuroradiology (2014).
2. Barriers and facilitators for guideline adherence in diagnostic imaging: an explorative study of GPs’ and radiologists’ perspectives. BMC Health Services Research (2018).
3. Using behaviour change theory and preliminary testing to develop an implementation intervention to reduce imaging for low back pain. BMC Health Services Research (2018).