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Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain
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Trigeminal Neuralgia.

Shehryar Nasir Khawaja1, Steven J Scrivani2

  • 1Orofacial Pain Medicine, Department of Internal Medicine, Shaukat Khanum Memorial Cancer Hospital & Research Centers, Lahore, Pakistan.

Dental Clinics of North America
|November 20, 2022
PubMed
Summary
This summary is machine-generated.

Trigeminal neuralgia (TN) is a rare neuropathic pain condition causing severe facial pain. This review covers TN classification, diagnosis, and management strategies for this challenging disorder.

Keywords:
Chronic painManagementPainTrigeminal neuralgia

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Area of Science:

  • Neurology
  • Pain Medicine

Background:

  • Trigeminal neuralgia (TN) is a debilitating neuropathic pain disorder.
  • It presents as recurrent, severe, electric shock-like facial pain.
  • Recent classifications categorize TN based on pathophysiology.

Purpose of the Study:

  • To present a case history of trigeminal neuralgia.
  • To review the epidemiology, diagnostic criteria, and classification of TN.
  • To discuss clinical features, diagnostic investigations, pathophysiology, and management.

Main Methods:

  • Literature review of TN epidemiology, classification, and management.
  • Case history presentation.
  • Synthesis of current diagnostic and therapeutic approaches.

Main Results:

  • TN is classified into three main categories based on pathophysiology.
  • Diagnosis relies on characteristic clinical features and can be supported by investigations.
  • Management involves pharmacological and surgical options.

Conclusions:

  • Understanding TN classification is crucial for accurate diagnosis and treatment.
  • A multidisciplinary approach is often necessary for effective TN management.
  • Further research into TN pathophysiology may yield novel therapeutic targets.