Description of and treatment for trigeminal neuralgia has a long history. One pivotal pioneer in this disease, however, has been more or less lost to history, along with his first description of a series of patients treated successfully for trigeminal neuralgia with surgery. John Murray Carnochan, a surgeon practicing in New York City, performed successful neurosurgery on 3 patients some 3 decades earlier than the first commonly accepted successful procedure by William Rose of London in 1890. In the present paper, the authors discuss the life of Dr. Carnochan and his descriptions of patients with trigeminal neuralgia. Based on this review, John Murray Carnochan should properly be remembered as the first surgeon to perform successful neurosurgery for trigeminal neuralgia.
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http://dx.doi.org/10.3171/2009.5.JNS09192 | DOI Listing |
Acta Neurochir (Wien)
January 2025
Department of Neurosurgery, Hebei General Hospital, 348# Heping Road, Shijiazhuang City, 050000, Hebei Province, China.
Objective: To explore the correlation between posterior fossa crowding and the occurrence of classical trigeminal neuralgia (TN).
Methods: A total of 60 patients diagnosed with classical TN and 60 age- and sex-matched healthy volunteers were included as a control group for a case-control study. All subjects underwent high-resolution 3D magnetic resonance imaging (MRI) examinations (including 3D-FIESTA and 3D-TOF MRA sequences).
JA Clin Rep
January 2025
Department of Pain Clinic, NTT Medical Center Tokyo, 5-9-22 Higashi-Gotanda, Shinagawa-Ku, Tokyo, 141-8625, Japan.
Background: Bilateral trigeminal neuralgia secondary to multiple sclerosis is an extremely rare condition. When Gasserian ganglion block is performed, it is necessary to achieve reliable long-term analgesic effects while avoiding treatment-related complications.
Case Presentation: A 49-year-old male with multiple sclerosis exhibited persistent dull pain and paroxysmal electric shock-like pain in his bilateral maxillary molars and mandible.
Neurosurgery
January 2025
Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Neurosurgery
January 2025
Department of Neurosurgery, Chettinad Hospital & Research Institute, Chettinad Academy of Research & Education, Chennai, Tamil Nadu, India.
Radiol Case Rep
March 2025
Department of Psychiatry, Datta Meghe Institute of Medical Sciences, Sawangi, Wardha, Maharashtra 442001, India.
Tic douloureux, also known as trigeminal neuralgia, is distinguished by recurrent episodes of severe, lancinating pain that affects one or more branches of the trigeminal nerve, representing a prevalent pain syndrome. This condition has an annual incidence rate of 27 per 100,000 individuals. Nevertheless, direct compression caused by vertebrobasilar dolichoectasia (VBD) represents a considerably less frequent etiology of trigeminal neuralgia, with an estimated overall incidence of about 1%.
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