ear auricle definition
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ear auricle - the externally visible cartilaginous structure of the external ear. pinna, ear. ear lobe, earlobe - the fleshy pendulous part of the external human ear. external ear, outer ear - the part of the ear visible externally. tragus - a small cartilaginous flap in front of the external opening of the ear. cauliflower ear - an auricle deformed by injury; common among boxers.
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Auricle The auricle is also known as the pinna, and it is most commonly referred to as the ear. It is the most obviously visible part of the auditory system. An auricle consists of skin over contoured cartilage, and it is held in place by muscles and ligaments. Shape may differ by body type and person. Auricles are located on both sides of the head, near the temple and where the jaw meets the skull.
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Cauliflower ear Cauliflower ear, medically known as auricular hematoma, is a condition of the outer ear that can cause deformity to the external ear if left treated. The condition results in a distortion of the outer ear resulting in a deformity that looks like the outside of a “cauliflower” over time.auliflower ear, medically known as auricular hematoma, is a condition of the outer ear that can cause deformity to the external ear if left treated. The condition results in a distortion of the outer ear resulting in a deformity that looks like the outside of a “cauliflower” over time.
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auricle auricle (ô´rikəl), n 1. the oval flap of the external part of the ear. n 2. atrium, the chamber of the heart that receives the blood: on the right, from the general circulation, and on the left, from the pulmonary circulation.
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auricle The projecting shell-like structure on the side of the head, constituting, with the external acoustic meatus, the external ear. Synonym(s): auricula (1) , pinna (1) . 2. Synonym(s): auricle of atrium.
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- Auricle Piercing. Auricle piercings consist of an ear rim piercing placed on the outside of the ear, about halfway down. They are a very popular piercing and you can wear a variety of studs, ear cuffs or rings in your auricle piercing.ndustrial piercings consist of two piercings along the outer ear rim linked by one long bar. They can be placed either straight across the ear or at an angle. In different parts of the world the term industrial piercing can refer to both vertically placed piercings and horizontal piercings.
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- Use auricle in a sentence. 1  Anat. the external part of the ear; pinna. 2  Biol. an earlike part or organ.
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ear 2. (Anatomy) the outermost cartilaginous part of the ear (pinna) in mammals, esp humans. 3. the sense of hearing. 4. sensitivity to musical sounds, poetic diction, etc: he has an ear for music. 5. attention, esp favourable attention; consideration; heed (esp in the phrases give ear to, lend an ear) 6. an object resembling the external ear in shape or position, such as a handle on a jug.
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auricle An obsolescent term for one of the upper chambers of the heart (atrium). 1  a former term for the ATRIUM of the heart. 2  an alternative term for the PINNA (outer ear). ( also called auricula) an ear-shaped part or appendage, such as that occurring at the base of some leaves.
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Cauliflower Ear / Auricular Hematoma The external ear, or auricle, is a delicate structure composed of cartilage which provides the shape of the ear, perichondrium which provides the blood supply to the cartilage, and skin. The perichondrium is located between the cartilage and skin.
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Auricle This section is about Structures of the Heart. An auricle is a feature of the anatomy of the heart. There are two auricles in the heart. One auricle is attached to each of the anterior surfaces of the outer-walls of the atria (that is, the left atrium and the right atrium). Visually, they look like wrinkled pouch-like structures. Their purpose is to increase the capacity of the atrium, and so also increase the volume of blood that it is able to contain.
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Ear For other uses, see Ear (disambiguation). The ear is the organ of hearing and, in mammals, balance. In mammals, the ear is usually described as having three parts—the outer ear, middle ear and the inner ear. The outer ear consists of the pinna and the ear canal.
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Outer ear The outer ear is the external portion of the ear, which consists of the pinna and external auditory meatus.It gathers sound energy and focuses it on the eardrum (tympanic membrane).he visible part is called the pinna, also known as the auricle. It is composed of a thin plate of yellow elastic cartilage, covered with integument, and connected to the surrounding parts by ligaments and muscles; and to the commencement of the external acoustic meatus by fibrous tissue.
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OTOLITHS Orientation of the otolithic organs Function Turnover of otoconia. The utricle is one of two otolithic organs in the human ear, the utricle and saccule. On the diagram above, the utricle are located in the vestibule, between the semicircular canals (5), and the cochlea (9). This figure shows a closeup of the inner ear.
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- Often confused with the left atrium, it is one of the most prominent structural features of the left atrium and plays an important role in the pumping of blood within the heart. The name auricle comes from the Latin word auricula, which means “ear” and refers to the floppy dog-ear shape of the auricle.... The outermost layer of the auricle is the epicardium, a layer of simple squamous epithelial tissue that gives the auricle a smooth, slick surface. 2  Pericardial fluid is produced by the epicardium to lubricate its surface and prevent irritation during the movement of the heart.
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Earmuffs Earmuffs are objects designed to cover a person's ears for hearing protection or for warmth. They consist of a thermoplastic or metal head-band, that fits over the top or back of the head, and a cushion or cup at each end, to cover the external ears. This article primarily focuses on the earmuffs for hearing protection.
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- Confidence votes 7.6K. The Latin word for ear is auris (-is, f.). The diminutive, spelled either auricula or oricula, is used to refer to the external, visible part of the ear (it is the latter that gave rise to the modern Romance words for ear: Italian orecchio, Spanish oreja, French oreille, etc.).
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- Often the entire organ is considered the ear, though it may also be considered just the visible portion. In most mammals, the visible ear is a flap of tissue that is also called the pinna (or auricle in humans) and is the first of many steps in hearing. Vertebrates have a pair of ears placed somewhat symmetrically on opposite sides of the head. This arrangement aids in the ability to localize sound sources.
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auricle 1. the projecting part of the ear lying outside the head; called also pinna. Auricle. 2. the ear-shaped appendage of either atrium of the heart; formerly used to designate the entire atrium.(aw'ri-kl), [TA] Avoid the outmoded use of this word in the sense of atrium.uricle (o´ô) , rikəl n. 1 the oval flap of the external part of the. ear n. 2, atrium the chamber of the heart that receives the: blood on the, right from the general, circulation and on the, left from the pulmonary. circulation
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auricle auricle (ô´rikəl), n 1. the oval flap of the external part of the ear. n 2. atrium, the chamber of the heart that receives the blood: on the right, from the general circulation, and on the left, from the pulmonary circulation. auricle. 1. the flap of the ear in the form of a funnel-like organ which collects the sound waves.
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Medical Terminology Ear Share this set. auricle. external structure located on both sides of the head. external auditory canal. short tube that ends at the tympanic membrane. tympanic membrane. semitransparent membrane that separates the external auditory canal and the middle ear cavity.
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- In regards the heart, the auricle is a part of the atrium, specifically the small, cone-shaped muscular pouch that projects from it. In the heart, the auricle is a small, cone-shaped pouch that projects from the atrium, one of the upper chambers.The visible part of a person's ear is called the auricle, also known as the pinna.n the context of human anatomy, the auricle can refer to either one of two distinct body parts: the outer ear or an internal “pouch” or protective layer in the heart.
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tympanum eardrum - the membrane in the ear that vibrates to sound. myringa, tympanic membrane, tympanum. ear - the sense organ for hearing and equilibrium. perforated eardrum - an eardrum with a hole or tear in it; can interfere with normal hearing and cause other ear problems. umbo - a slight rounded elevation where the malleus attaches to the eardrum.
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- otorrhagia o·tor·rha·gi·a (ō'tə-rā'jē-ə, -jə) n. Bleeding from the external auditory canal of the ear.
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What Is the Purpose of Earlobes? The outer ear is called the pinna, or the auricle. The human outer ear is not designed as efficiently as the ears of most other animals, so humans do not hear as well. In humans, the auricle is rather rudimentary, attached flat against the side of the head and connected by small ligaments and muscles.
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