Eustachian tube - Wikipedia
The Eustachian tube (/ j uː ˈ s t eɪ ʃ ən /), also called the auditory tube or pharyngotympanic tube, [1] is a tube that links the nasopharynx to the middle ear, of which it is also a part. In adult humans, the Eustachian tube is approximately 35 mm …
Eustachian Tube: Anatomy, Location, and Function - Verywell …
2023年3月5日 · Also called auditory tubes, eustachian tubes keep the middle ears healthy by equalizing pressure, draining fluids, and protecting your middle ears from pathogens that could cause infections. This article will go over the anatomy and function of the eustachian tube.
The Eustachian (Auditory) Tube - Osseous - TeachMeAnatomy
2024年3月23日 · The Eustachian tube (auditory or pharyngotympanic tube) is a canal that connects the tympanic cavity (of the middle ear) to the nasopharynx. It is derived from the embryonic first pharyngeal pouch. It is a distinct organ which plays several roles in …
Eustachian Tubes: Anatomy, Function & Related Disorders - Cleveland Clinic
2024年4月2日 · Healthcare providers may call them auditory (hearing) tubes or pharyngotympanic (throat to eardrum) tubes. Eustachian tubes are named for Bartolomeo Eustachi, the doctor who discovered how the tubes connect middle ears to noses and throats.
Ear anatomy: Parts and functions | Kenhub
2023年11月3日 · The auditory tube, commonly known as the Eustachian or pharyngotympanic tube, connects the middle ear and the nasopharynx. The air pressure in the external ear and the nasopharynx is equal to atmospheric (open air) pressure, so this communication between the middle ear and the nasopharynx serves primarily to equalize pressure on both sides of ...
Eustachian Tube Function, Anatomy & Diagram | Body Maps - Healthline
2023年7月13日 · The eustachian tube is a canal that connects the middle ear to the nasopharynx (the upper throat and the back of the nasal cavity). It controls the pressure within the middle ear, making it...
Eustachian tube | Definition, Anatomy, & Function | Britannica
eustachian tube, hollow structure that extends from the middle ear to the pharynx (throat). The eustachian tube is about 31–38 mm (1.2–1.5 inches) long in humans and lined with mucous membrane.
Auditory tube | Encyclopedia | Anatomy.app | Learn anatomy | 3D …
The auditory tube (also known as the pharyngotympanic tube, Eustachian tube, Latin: tuba auditiva) is a tunnel that connects the tympanic cavity to the nasopharynx and equalizes pressure on both sides of the tympanic membrane.
Auditory Tube - Anatomy QA
2018年6月10日 · Where is Auditory Tube Located and Whats is its Function? Auditory tube /pharyngotympanic/Eustachian tube is a trumpet-shaped tube which connects middle ear with nasopharynx.
Eustachian tube - Structure, Location, Function, Diagram
2024年3月4日 · The Eustachian tube, also known as the pharyngotympanic or auditory tube, is a vital structure within the ear anatomy, playing a crucial role in maintaining the pressure balance between the middle ear and the external environment.