Of the 101 CSOM cases, 92 had tubotympanic disease
and 9 had atticoantral disease.
Cortical mastoidectomy in surgery of tubotympanic disease
Chronic suppurative otitis media can be of 2 types, Tubotympanic disease (mucosal) and Atticoantral (squamosal) disease.
CSOM was defined as a case of chronic suppurative otitis media with Tubotympanic disease where mucosal lining of anteroinferior part of middle ear cleft (Eustachian tube and Mesotympanum) was involved.
In my study, majority had tubotympanic disease (78.
Among anaerobes, Peptostreptococcus is common in both Tubotympanic disease (32.
High resolution computed tomography of the middle ear and mastoid: tubotympanic disease
Patients with age group of 16 to 60 years of either sex with Tubotympanic disease
(Safe CSOM) having dry ear for minimum period of 6 weeks.
has minimal risk of serious complications as compared to atticoantral.
Data was sourced from 200 patients who underwent tympanoplasty for chronic supporative otitis media (CSOM), tubotympanic disease
Based on impedance audiometry findings, patients of tubotympanic disease
are categorized as impaired and normal ETF.
Nayak DR, Balakrishnan R, Hazarika P, Mathew PT: Role of cortical mastoidectomy in the results of myringoplasty for dry tubotympanic diseases