WebNoun. (anatomy) The visible part of the ear that resides outside of the head, the auricle. (botany) A leaflet or primary segment of a pinnate compound leaf. (zoology) A feather, wing, fin, or other similar appendage. Webnoun. pin· na ˈpin-ə. plural pinnae ˈpin-ē. -ˌī. or pinnas. 1. : a feather, wing, or fin or a part like one. 2. : the part of the ear that is outside the head and is made of cartilage.
Outer ear - Wikipedia
WebThe medical term for the outer ear is the auricle or pinna. The outer ear is made up of cartilage and skin. There are three different parts to the outer ear; the tragus, helix and the lobule. The ear canal starts at the outer ear and ends at the ear drum. The canal is … Ear Anatomy Schematics. Otorhinolaryngology – Head & Neck … The drum is approximately the size of a dime, with the newborn ear drum the … Ear Anatomy – Inner Ear. Next to the middle ear in the bone of the skull is a … WebApr 6, 2024 · Types of dog ear infections. Your dog’s ear anatomy is made up of five components: The ear flap (also known as the external pinna), the external or outer ear canal, the eardrum, the middle ear canal, and the inner ear canal. An ear infection means that one of these parts of your dog’s ear is inflamed. incoming plattform
Anatomy: The Ear Flashcards Quizlet
WebNov 12, 2024 · Their ears have a similar anatomy to that of a human. The outer ear (the bit you see covered in skin and fur) includes the pinna and also the canal (i.e. ear canal). The pinna gathers sound waves, sends them down the ear canal to the ear drum. The ear drum makes up the middle ear along with those three little bones; the hammer, anvil and stirrup. WebThe pinna is the only visible part of the ear (the auricle) with its special helical shape. It is the first part of the outer ear’s anatomy that reacts to sound. The pinna’s function is to act as a kind of funnel which assists in … WebJul 25, 2024 · The external ear is the visible part of the hearing apparatus. It is comprised of the auricle (pinna) and external auditory canal, including the lateral surface of the tympanic membrane. Together with the tympanic … incoming pics