Anatomy of the mastoid portion of the facial nerve.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002814:Chorda Tympani Nerve / Q000033:anatomy & histology; D005154:Facial Nerve / Q000033:anatomy & histology*; D006801:Humans; D008416:Mastoid / Q000033:anatomy & histology; D008875:Middle Aged; D009413:Nerve Fibers, Myelinated; D013701:Temporal Bone / Q000033:anatomy & histology