Also known as the tympanic cavity, the middle ear is an air-filled, membrane-lined space located between the ear canal and the Eustachian tube, cochlea, and auditory nerve. The eardrum separates this space from the ear canal.<\/p>\n

\nThe Structure of Human Ear. Helix: It is the prominent outer rim of the external ear. Antihelix: It is the cartilage curve that is situated parallel to the helix. Crus of the Helix: It is the landmark of the outer ear, situated right above the pointy protrusion known as the tragus.<\/p>\n

\nThe Structure of Human Ear Helix: It is the prominent outer rim of the external ear. Antihelix: It is the cartilage curve that is situated parallel to the helix. Crus of the Helix: It is the landmark of the outer ear, situated right above the pointy protrusion known as the tragus.<\/p>\n","protected":false},"excerpt":{"rendered":"

Also known as the tympanic cavity, the middle ear is an air-filled, membrane-lined space located between the ear canal and the Eustachian tube, cochlea, and auditory nerve. The eardrum separates this space from the ear canal. The Structure of Human Continue reading Diagram Of Nasa Middle Ear Image<\/span>→<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":5486,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[72,3241,3240],"class_list":["post-5487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anatomy","tag-ear","tag-middle","tag-nasa"],"yoast_head":"\n