The spelling of the medical term "ala auris" is derived from its Latin roots. IPA phonetic transcription of this word would be /ˈælə ˈɔːrɪs/. The first part "ala" refers to a wing or a part resembling a wing, while "auris" means ear. Together, the term describes the wing-shaped cartilage at the opening of the ear canal. Accurate spelling of medical terms is essential in order to avoid any misunderstandings, especially in the medical field where precise and concise communication is paramount.
"Ala auris" is a Latin anatomical term used in the field of medicine to describe a specific part of the external ear known as the concha. The external ear, also referred to as the auricle, is the visible part of the ear that collects sound waves and aids in the process of hearing.
The ala auris, sometimes simply called the ala, is a small curved structure located at the entrance of the auditory meatus, which is the pathway leading to the middle and inner ear. It forms a rounded prominence within the concha, providing structural support and protection to the ear canal.
Functionally, the ala auris assists in directing sound waves into the ear canal, helping to funnel and localize incoming auditory stimuli. Furthermore, it contributes to sound amplification by reflecting and concentrating sound waves towards the tympanic membrane (eardrum). This intricate and precise system enables the human ear to process and interpret external sounds with greater efficiency.
Understanding the anatomical structure and function of the ala auris is not only crucial for medical professionals but also individuals seeking knowledge about the intricate workings of the human ear. By comprehending the various components that make up our hearing apparatus, we can appreciate the complexity and remarkable capabilities of the auditory system.
The auricle, or pinna of the ear.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.