Interventional procedures for facial pain

Area of Science:

• Pain Medicine
• Neurology
• Interventional Radiology

Background:

• Facial pain conditions, including trigeminal neuralgia (TN) and persistent idiopathic facial pain (PIFP), significantly impact patient quality of life.
• While pharmacotherapy and psychological approaches help some, a substantial number of patients experience disabling pain.
• Interventional pain procedures are crucial for diagnosis and management.

Purpose of the Study:

• To review the role and efficacy of interventional pain procedures in managing facial pain.
• To highlight percutaneous interventions targeting cranial ganglia for specific facial pain diagnoses.

Main Methods:

• Review of percutaneous interventions targeting the gasserian ganglion and its branches for TN.
• Examination of evidence for sphenopalatine ganglion interventions in PIFP.

Main Results:

• Percutaneous procedures targeting the gasserian ganglion are effective for trigeminal neuralgia management.
• Evidence supports the use of sphenopalatine ganglion interventions for persistent idiopathic facial pain.

Conclusions:

• Interventional pain procedures are vital for refractory facial pain, offering targeted treatment options.
• Gasserian and sphenopalatine ganglion interventions represent key strategies in managing TN and PIFP, respectively.