How Do You Spell SCALA VESTIBULI?

Pronunciation: [skˈe͡ɪlə vɛstˈɪbjʊlˌa͡ɪ] (IPA)

The correct spelling of the word "scala vestibuli" is crucial in the medical field. It refers to the upper chamber of the cochlea in the inner ear. The IPA phonetic transcription for this term is /ˈskɑːlə vɛˈstɪbjʊlaɪ/ which provides a clear understanding of its pronunciation. The word is derived from Latin, and its spelling may be challenging for non-native speakers. It is important to pay attention to the spelling of medical terms to avoid miscommunication between healthcare professionals and patients.

SCALA VESTIBULI Meaning and Definition

1. The Scala Vestibuli is a term derived from Latin, which translates to "vestibular staircase" in English. It refers to one of the two fluid-filled chambers within the cochlea of the inner ear. The cochlea is a spiral-shaped, snail-like structure responsible for converting sound vibrations into electrical signals that can be interpreted by the brain.

   The scala vestibuli is located above the cochlear duct and is separated from it by a thin, flexible, and specialized structure called the vestibular membrane. This chamber is filled with a fluid called perilymph which plays a crucial role in transmitting vibrations stimulated by sound through the cochlea.

   Sound waves enter the ear and travel through the ear canal, eventually reaching the eardrum and causing it to vibrate. These vibrations are then transmitted to the ossicles in the middle ear, which amplify the sound and send it to the oval window, a flexible membrane that connects the middle ear to the scala vestibuli.

   As the sound vibrations pass through the scala vestibuli, they cause the fluid inside to move, creating pressure waves. These waves eventually reach the cochlear duct where they stimulate the hair cells responsible for converting the mechanical energy into electrical signals that can be interpreted by the auditory nerve.

   In summary, the scala vestibuli is a chamber within the cochlea of the inner ear that plays a fundamental role in transmitting sound vibrations from the oval window to the cochlear duct, where the process of auditory perception begins.

2. Vestibular canal, the division of the spiral canal of the cochlea lying above the lamina spiralis.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for SCALA VESTIBULI

• acala vestibuli
• zcala vestibuli
• xcala vestibuli
• dcala vestibuli
• ecala vestibuli
• wcala vestibuli
• sxala vestibuli
• svala vestibuli
• sfala vestibuli
• sdala vestibuli
• sczla vestibuli
• scsla vestibuli
• scwla vestibuli
• scqla vestibuli
• scaka vestibuli
• scapa vestibuli
• scaoa vestibuli
• scalz vestibuli
• scals vestibuli
• scalw vestibuli

Etymology of SCALA VESTIBULI

The word "scala vestibuli" is of Latin origin. "Scala" means "stair" or "ladder" in Latin, while "vestibuli" means "of the vestibule". In the context of anatomy, the scala vestibuli refers to the upper chamber of the cochlea in the inner ear.