Outcomes after laser stapedotomy with and without preservation of the stapedius tendon.
Our goal was to investigate the postoperative differences in hearing between patients who had their stapedius tendon sacrificed and those whose stapedius tendon was preserved during laser stapes surgery for otosclerosis. To that end, we performed a retrospective review by mailing extensive questionnaires to patients who had been operated on between 1994 and 1997. We also performed routine and special audiometric testing to augment the subjective data. Seventy-nine of 124 questionnaires (64%) were returned. Of the respondents, 75 patients had undergone additional pre- and/or postoperative audiometric testing, including tests to evaluate "hearing in noise" and to determine the "uncomfortable loudness level" (dynamic range). We found no statistically significant differences between the two groups with respect to their subjective responses and their audiologic test results. The responses to the questionnaire indicated that in most cases, hearing was improved by stapes surgery. We conclude that the stapedius tendon should be preserved whenever possible during stapes surgery, provided that it does not jeopardize the exposure or outcome.
Silverstein
H
H
Ear Research Foundation, Sarasota, Fla. 34239, USA.
Hester
T O
TO
Deems
D
D
Rosenberg
S
S
Crosby
N
N
Kwiatkowski
T
T
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000601:surgery*; D017060:Patient Satisfaction; D011184:Postoperative Period; D012189:Retrospective Studies; D013198:Stapedius / Q000502:physiology; D013201:Stapes Surgery / Q000379:methods*; D011795:Surveys and Questionnaires; D013710:Tendons / Q000502:physiology; D016896:Treatment Outcome