Endoscopic Ear Surgery: Redefining Middle Ear Anatomy and Physiology.
Otolaryngol Clin North Am
; 54(1): 25-43, 2021 Feb.
Article
en En
| MEDLINE
| ID: mdl-33153736
ABSTRACT
Middle ear anatomy and physiology is highly complex, yet familiarity is important to perform middle ear surgery and understand surgically relevant ventilation pathways of the ear compartments. The middle ear is divided into five subspaces the mesotympanum, the retrotympanum posteriorly, the epitympanum superiorly, the protympanum anteriorly, and the hypotympanum inferiorly. The Eustachian tube plays a crucial role in maintaining middle ear aeration and atmospheric pressure. There are two independent aeration routes of the epitympanum. Thanks to the advent of the endoscope, this anatomic and physiologic knowledge has allowed one to understand the pathophysiology of ear diseases, improving surgical concepts.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ventilación del Oído Medio
/
Oído Medio
/
Endoscopía
Límite:
Humans
Idioma:
En
Revista:
Otolaryngol Clin North Am
Año:
2021
Tipo del documento:
Article
País de afiliación:
Italia