Comparison of angle, length, and diameter of the eustachian tube of safe and unsafe CSOM based on CT scan in Dr. Zainoel Abidin General Hospital, Banda Aceh, Indonesia

摘要

Damages in middle ear structures correlated with tubal dysfunction and impaired drainage; thus, it's associated with changes in angle, length, and tubal diameter. This study aimed to determine the ratio of angle, length, and diameter of Eustachian tube with safe and unsafe types of chronic suppurative otitis media (CSOM).