https://www.selleckchem.com/pr....oducts/ch5183284-deb
To compare audiometric outcomes and complication rates between primary and revision stapes surgical cases. Retrospective cohort study. Large single-institution database. Data on 809 patients (including 170 revisions) undergoing primary and revision stapes surgery were reviewed, with Pearson chi-square and multivariable logistic regression analysis performed. Rates of postoperative air-bone gap (ABG) closure to ≤10 dB were significantly worse in the revision group (40.2% vs 61.8%, .001), as were those to ≤20 dB (78.1% v