Low back pain

Area of Science:

• Orthopedics
• Neurology
• Radiology

Background:

• Low back pain is a leading cause of physician visits, incurring substantial healthcare and industry costs.
• Lumbar spine radiographic abnormalities, such as disk protrusion, are prevalent in asymptomatic individuals, showing weak correlation with symptoms.
• A selective evaluation approach is essential to prevent unnecessary tests and surgical interventions for back pain patients.

Purpose of the Study:

• To emphasize the favorable prognosis of low back pain.
• To guide appropriate diagnostic and treatment strategies for low back pain.
• To delineate indications for advanced imaging and surgical consultation.

Main Methods:

• Review of current literature and clinical guidelines for low back pain management.
• Analysis of the association between radiographic findings and clinical presentation.
• Identification of criteria for selective diagnostic imaging and surgical referral.

Main Results:

• Simple low back pain typically improves with symptomatic treatment and reassurance.
• Plain radiographs are recommended for patients with radiculopathy or risk factors for medical conditions.
• The majority of patients, including those with radiculopathy, benefit from conservative management, rendering surgery often unnecessary.

Conclusions:

• Reassurance and conservative management are primary therapeutic components for most low back pain cases.
• CT or MR imaging and surgical consultation are indicated for persistent neurologic deficits or sciatica.
• Urgent surgical referral is necessary for acute radiculopathy presenting with bilateral neurologic deficits, saddle anesthesia, or urinary symptoms, suggesting cord compression or cauda equina syndrome.