Peer Reviewed
Feature Article Paediatrics

Back pain in children and adolescents

Angus Gray
Abstract
The causes of back pain in childhood and adolescence vary from the trivial to the life threatening. A thorough history and examination – along with the use of appropriate investigations – will elucidate the cause in most situations.
Key Points
  • Discerning innocent from evil back pain requires a thorough history and examination of the patient, along with appropriate investigations.
  • Back pain that is wakening patients from sleep, interfering with normal activities, or worsening should generate concern.
  • Bed wetting in a previously continent child requires early and comprehensive investigation.
  • Every child with back pain that cannot confidently be classified as innocent should have, at least, standing anterior–posterior and lateral radiographs of the spine.
  • Reassurance, physiotherapy and a fitness program are effective for idiopathic back pain, with review after a few months of treatment.
  • Disc herniation tends to occur in teenagers, but has been reported in children as young as 5 years.
  • Discitis is characterised by delayed diagnosis. Initial signs may be nonspecific and early plain radiographs may be normal.
  • Although rare, tumours should always be considered in children or adolescents presenting with back pain.
  • Early specialist referral is warranted in cases of infection, tumour, spondylolisthesis and neurological abnormality. It is also indicated if the diagnosis remains obscure or symptoms persist.
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