AI Article Synopsis
- The study aimed to evaluate long-term hearing preservation in patients with vestibular schwannoma who had middle fossa resection.
- About 70% of patients who had some hearing after surgery retained serviceable hearing more than 5 years later.
- The findings suggest that the surgical procedure does not adversely affect long-term hearing outcomes for these patients.
Article Abstract
Objective: We sought to determine long-term hearing preservation in vestibular schwannoma patients after undergoing middle fossa resection. STUDY DESIGN, SETTING, AND OUTCOME MEASURES: We conducted a retrospective chart review of patients undergoing middle fossa resection from 1990 to 1995 at a tertiary care center. Pure-tone thresholds, before resection and at least 5 years after resection, and speech discrimination scores are reported.
Results: Seventy percent of patients with immediate postoperative hearing maintained serviceable hearing at more than 5 years after surgery. Pure-tone average in the operative ear changed at the same rate as hearing in the unoperated ear during this follow-up period.
Conclusions: More than two thirds of patients who underwent middle fossa resection of a vestibular schwannoma with some hearing postoperatively maintain that hearing at greater than 5 years of follow-up. Surgery alone does not have a negative impact on long-term hearing preservation.
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| http://dx.doi.org/10.1016/j.otohns.2003.08.002 | DOI Listing |
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