Acute low back pain is a common complaint with high prevalence in society. Orthopaedic and specialist spinal services may be overwhelmed by large numbers of patients with low back pain who do not require investigation or surgical intervention. This phenomenon has led to the establishment of back pain screening clinics as a system of triage for those with acute low back pain. In March 2001, a back pain screening clinic was established in the Adelaide and Meath Hospitals incorporating the National Children's hospital. Six hundred and sixty-five patients were seen in the first year of this clinic. Of these, only ninety-six required referral to the orthopaedic spinal clinic. Just twenty-nine of these patients required surgical intervention. The introduction of this service resulted in a reduction in the waiting periods for the specialised spine clinic. We conclude that back pain screening clinics result in a clinical and economical improvement in the care of those suffering from acute low back pain. This is achieved by the systematic and efficient assessment, treatment and referral of patients afflicted with acute low back pain.