Facial Nerve Lesions – Basic Intracranial vs Extracranial Lesions View this post on Instagram By special request…… this video explains intracranial and extracranial facial nerve injuries in a very basic way. A post shared by PAssion4pathology (@passion4pathology) on Aug 5, 2019 at 7:11pm PDT Share this:TwitterFacebookLike this:Like Loading...