Bifacial weakness with paresthesias (BFP) secondary to trauma: a case report

This case details the diagnosis and treatment process of a patient with bilateral facial nerve palsy accompanied with limb sensory disturbance secondary to head trauma, who was ultimately diagnosed with Bifacial weakness with paresthesias (BFP) , a rare variant of Guillain-Barr\'e Syndrome(GBS) . The patient underwent plasma exchange therapy and showed favorable recovery . In this article, for the first time we report a case of BFP secondary to trauma.