Comparison of bilateral same-day and sequential endoscopic cartilage myringoplasty for bilateral chronic tympanic membrane perforation.

Background

There is debate over the applicability of bilateral same-day myringoplasty in patients with bilateral chronic tympanic membrane perforations (TMPs) requiring ear surgery on both sides.

Objectives

To evaluate the healing and hearing outcomes of bilateral endoscopic 'push-through' cartilage myringoplasty in patients with bilateral chronic TMPs with mucosal chronic otitis media (COM) on the same day.Material and methods: The medical records of 60 patients (120 ears) with bilateral chronic TMPs who underwent bilateral same-day or sequential endoscopic push-through cartilage myringoplasty between January 2014 and March 2019 were evaluated.

Results

Of the 60 patients with 120 ears, 26 patients with 52 ears were in the bilateral same-day group and 34 patients with 68 ears in the sequential group. The overall graft success rate at 3 months was 92.3% (48/52) in the same-day group and 94.1% (64/68) in the sequential group. None of the sensorineural HL and retraction pockets occurred in two groups.Conclusions and significance: Bilateral push-through cartilage myringoplasty can be performed safely for the patients with bilateral chronic TMPs in the same day, it significantly reduced the medical costs and shortened the operation time and length of stay compared to sequential myringoplasty.