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Nasal surgery and eustachian tube function: effects on middle ear ventilation.
F Salvinelli1, M Casale, F Greco
1Department of Otolaryngology, Interdisciplinary Center for Biomedical Research (CIR), University Campus Bio-Medico, Rome, Italy.
Summary
Nasal obstruction surgery significantly improves eustachian tube function and ear fullness sensation. However, tympanometric findings showed no significant change one month after surgery.
Area of Science:
- Otolaryngology
- Surgical Innovation
- Respiratory Medicine
Background:
- Chronic nasal obstruction can impact middle ear function.
- Eustachian tube dysfunction is a common complication.
Purpose of the Study:
- To assess the impact of nasal obstruction surgery on eustachian tube function.
- To evaluate middle ear ventilation post-surgery.
Main Methods:
- Prospective study involving 40 patients undergoing nasal surgery.
- Pre- and postoperative evaluation of Valsalva and Toynbee tests, tympanometry, and ear fullness.
- Utilized objective and subjective measures for tubal function and middle ear ventilation.
Main Results:
- Significant improvement in postoperative tubal function tests (90% vs. 46%, P<0.001).
- No significant difference in tympanometric values between pre- and postoperative assessments.
- Marked improvement in subjective ear fullness sensation post-surgery (95% vs. 25%, P<0.001).
Conclusions:
- Nasal obstruction surgery effectively enhances clinical eustachian tube function.
- Objective middle ear ventilation, assessed by tympanometry, shows minimal change at 1 month post-surgery.
- Surgical outcomes suggest a benefit for tubal function and patient-reported ear symptoms.