Image guided interventions in spinal infections.

Spinal infections are challenging to diagnose and represent a life-threatening medical condition. Diagnosis is often delayed because of nonspecific accompanying symptoms. The role of interventional neuroradiology in spinal infection is double: diagnostic and therapeutic, consisting substantially of 2 main procedures, represented by spine biopsies and positioning of percutaneous drainage, which represent a minimally invasive, faster and more cost-effective alternative to open surgery procedures.