Hearing results after stapedotomy for otosclerosis: comparison of prosthesis variables.

CONCLUSION: Fifty-one patients (58 ears) were included. A post-operative air-bone gap of 10 dB or lower was achieved in 44 cases, with a success rate of 75.9 per cent; 52 cases (89.7 per cent) had an air-bone gap of 20 dB or lower. The success rate was higher, but not significantly, in fluoroplastic than in titanium pistons (85 per cent vs 70 per cent). Pistons with shaft diameters of 0.5 mm and 0.4 mm had success rates of 79 per cent and 72 per cent, respectively. No significant differences were found for any audiometric parameters. There were no significant differences between manual crimping and self-crimping pistons in terms of audiometric results or success rate.
PMID: 33478597 [PubMed - as supplied by publisher]

Source: Journal of Laryngology and Otology - January 24, 2021 Category: ENT & OMF Tags: J Laryngol Otol Source Type: research