英文: The angle towards superior direction between chorda tympani
nerve and verical segment of FN was 8. .99 (8.-.) . The distance between stylomastoid foramen and the point from which chorda tympani
nerve departed FN was .99 0.7 (.0-7.90) mm.
英文: In 7 cases of middle ear malformation with stricture of external acoustic meatus the malformation rate of facial nerve was 0.0%(/7), and that for chorda tympani
神经畸形率为 ． ％（0／7）； 更详细...
英文: The average distance from suprameatal spine to vertical part of facial nerve was .7 mm, to chorda tympani
nerve .9 mm, to promontory .8mm.