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Papers of the Week
Neuropathic Characteristics In Patients With Persistent Idiopathic Facial Pain.
Authors
Abstract
Persistent idiopathic facial pain (PIFP) is a subtype of painful cranial neuropathies and other facial pains. The involvement of neuropathic mechanisms in PIFP, however, remains controversial. Using the Douleur Neuropathique 4 (DN4) questionnaire, the present study examined neuropathic characteristics in patients with PIFP.