Clinical Effect of Ear Endoscopic Intervention on CMEC Patients and Analysis of the Relationship between ROS, P-Akt, and HIF-1 α Expression and the Degree of Bone Destruction

The clinical efficacy of ear endoscopic intervention in patients with congenital middle ear cholesteatoma (CMEC) is explored, and the relationship between the expression of reactive oxygen species (ROS), phosphorylated protein kinase B (P-Akt), hypoxia-inducible factor-1 α (HIF-1α) and the degree of bone damage are analyzed. A total of 72 CMEC patients admitted to the otolaryngology department of our hospital from 2019 to January 2021 for surgical treatment are selected. According to the different intervention methods, the microscope group and the otolaryngology intervention group are established, respectively, with 36 patients in each group. The patients in the microscope group are treated with a microscope for middle ear cholesteatoma surgery, and the patients in the otoscope intervention group are treated with an otoscope for middle ear cholesteatoma surgery. The experimental results show that ear endoscopic intervention has better clinical efficacy for CMEC patients, which can effectively shorten the operation time, reduce the incidence of postoperative complications, and effectively improve the hearing of patients.