Persistent Idiopathic Facial Pain

In this expert-level lecture, Dr. Day presents a thorough and practical overview of Persistent Idiopathic Facial Pain (PIFP)—a complex, underdiagnosed condition often mistaken for trigeminal neuralgia. He emphasizes the need for detailed history-taking, anatomical mastery, and targeted imaging protocols for accurate diagnosis. Dr. Day discusses treatment algorithms, including pulsed radiofrequency of the sphenopalatine ganglion, its anatomical approach, and procedural nuances to avoid complications. He stresses that PIFP is a diagnosis of exclusion, and procedural success hinges on precise anatomical targeting and clinical discernment, especially in cases where imaging fails to show clear pathology. The goal: safe, evidence-based, and effective relief.