Facet joint septic arthritis: A review of cases.

Facet joint septic arthritis is a rare; yet, severe spinal infection often misdiagnosed due to its non-specific clinical presentation and radiological mimickers. This case series illustrates various clinical presentations, imaging features, and outcomes of patients with facet joint septic arthritis. We demonstrate different disease stages to aid clinicians and radiologists in recognizing this condition. Key diagnostic pitfalls are also discussed to enhance diagnostic accuracy in clinical practice.