Research Progress on Application of Middle Ear Ventilation and Drainage Obstruction Theory in Clinical Diagnosis and Treatment of Chronic Suppurative Otitis Media
QIN Maolin
WANG Jie
HE Jingchun
LIU Yupeng
HE Baihui
YAO Yuan
YANG Jun
ZHANG Quan'an
ZHANG Qing
FAN Mengyun
Abstract：Chronic suppurative otitis media(CSOM)is a chronic suppurative inflammation of the middle ear mucosa and ossicles,often with erosion of the bone,caused by pathogenic bacterial infections.It is clinically characterized by recurrent pus drainage,tympanic membrane perforation and hearing loss.In severe cases,it can lead to serious intracranial and extracranial complications.The theory of middle ear ventilation and drainage obstruction is based on the concept of middle ear pathophysiology at the level of middle ear anatomy,physiology,pathology,pathophysiology and temporal bone imaging,which has important significance and practical value in guiding clinical diagnosis and treatment.
Keywords：otitis mediamiddle eartemporal boneinternal ventilationdrainage
Publication Date：2025-06-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 458-462 )