Auricle (anatomy) - Wikipedia
The auricle or auricula is the visible part of the ear that is outside the head. It is also called the pinna (Latin for ' wing ' or ' fin ', pl.: pinnae), a term that is used more in zoology. Structure. The diagram shows the shape and location of most of these components: antihelix forms a 'Y' shape where the upper parts are:
Scapha | anatomy | Britannica
In human ear: Outer ear …helix by a furrow, the scapha, also called the fossa of the helix. In some ears a little prominence known as Darwin’s tubercle is seen along the upper, posterior portion of the helix; it is the vestige of the folded-over point of the ear of a remote human ancestor.
Anatomy of the Ear - Online Research Resources Developed at …
Anomalies of the ear include quantitative traits and qualitative features of the entire ear, and of the individual components. Variation in size (macrotia; microtia; anotia). Variation in position (low-set ears; posterior angulation of the ear).
Outer ear - Wikipedia
The outer ear, external ear, or auris externa is the external part of the ear, which consists of the auricle (also pinna) and the ear canal. [1] It gathers sound energy and focuses it on the eardrum (tympanic membrane).
Ear Anatomy – Outer Ear - Outer Ear | McGovern Medical School
The 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. EAR CANAL. The ear canal starts at the outer ear and ends at the ear drum. The canal is approximately an inch in length.
Outer Ear: Anatomy, Location, and Function - Verywell Health
May 17, 2024 · The outer ear, also known as the external ear or auris externa, is the part of the ear exposed to the environment that serves as the vehicle to receive sound waves from the air. The size and shape of the outer ear are different for …
Outer ear: Anatomy, blood supply, innervation | Kenhub
Nov 24, 2022 · Learn about the parts of the outer ear: the auricle, external acoustic meatus, and related clinical conditions. Learn this topic at Kenhub.
Elements of morphology: Standard terminology for the ear
Scapha: The groove between the helix and the antihelix. Tragus: A posterior, slightly inferior, protrusion of skin-covered cartilage, anterior to the auditory meatus. The inferoposterior margin of the tragus forms the anterior wall of the incisura (Fig. 68).
Auditory pathway: Anatomy, ear structures, transduction - Kenhub
Jul 27, 2023 · The helix is the folded outer edge of the ear. The antihelix is a y-shaped region of ear cartilage. It has an inferior and superior crus that lie either side of the fossa triangularis. The groove between the helix and anti-helix is called the scapha.
Scapha - e-Anatomy - IMAIOS
Definition. The narrow-curved depression between the helix and the antihelix is called the scapha (also known as the scaphoid fossa).