z-logo
Premium
Molecular mechanisms of painful traumatic trigeminal neuropathy—Evidence from animal research and clinical correlates
Author(s) -
Korczeniewska Olga A.,
Khan Junad,
Eliav Eli,
Benoliel Rafael
Publication year - 2020
Publication title -
journal of oral pathology and medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.887
H-Index - 83
eISSN - 1600-0714
pISSN - 0904-2512
DOI - 10.1111/jop.13078
Subject(s) - medicine , pathophysiology , trigeminal nerve , trigeminal ganglion , traumatic injury , neuroscience , anesthesia , pathology , surgery , psychology , sensory system
Painful traumatic trigeminal neuropathy (PTTN) may occur following major craniofacial or oral trauma, or may be subsequent to relatively minor dental interventions. Following injury, pain may originate from a peripheral nerve, a ganglion, or from the central nervous system. In this review, we focus on molecular mechanisms of pain resulting from injury to the peripheral branch of the trigeminal nerve. This syndrome has been termed painful traumatic trigeminal neuropathy (PTTN) by the International Headache Society and replaces previous terms including atypical odontalgia, deafferentation pain, traumatic neuropathy and phantom toothache. We emphasize the scientific evidence supporting the events purported to lead to PTTN by reviewing the pathophysiology of PTTN based on relevant animal models. Additionally, we briefly overview clinical correlates and pathophysiological manifestations of PTTN.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here