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Introduction Chronic suppurative otitis media (CSOM) involves tympanic membrane perforation and is traditionally treated with microscopic tympanoplasty. Recent advancements in endoscopic techniques offer enhanced visibility and outcomes. This retrospective study compares endoscopic and microscopic tympanoplasty outcomes in CSOM patients between 2023 and 2024. Aim This study aims to evaluate outcomes of endoscopic vs. microscopic tympanoplasty in patients suffering from CSOM who are presenting at our tertiary care center. Methodology A retrospective study of 100 patients of CSOM undergoing tympanoplasty. Sixty patients underwent microscopic tympanoplasty and 40 endoscopic tympanoplasty. Postoperative successful uptake of graft and resultant hearing were compared between the two groups. Results Ninety-seven out of 100 patients had a successful graft uptake at three months. Fifty-eight patients in the microscopic tympanoplasty group (96.67%) and 39 in the endoscopic group (97.5%) had healed the tympanic membrane at three months of follow-up (p = 0.864). At postoperative three months, no statistically significant difference was found in the improvements in air conduction levels of the two groups (p = 0.995). No significant difference in the air-bone gap between the two groups (p = 0.095). The average air-bone gap at three months postoperative was 7.95 ± 4.20 decibel (dB) in the microscopic tympanoplasty group and 7.80 ± 4.10 dB in the endoscopic tympanoplasty group (p = 0.680). The incidence of postoperative wound area pain, numbness, and ear discharge was significantly higher in patients undergoing microscopic tympanoplasty (p < 0.05). Conclusion The two methods did not significantly differ in terms of the outcome of the hearing test or the rate of graft uptake. However, a better result was noted in endoscopic tympanoplasty compared to the microscopic tympanoplasty group. Postoperative complications encountered were less in the endoscopic tympanoplasty group.
Colvin et al. (Fri,) studied this question.