The Relationship between Deviated Nasal Septum and Middle Ear Pressure
Keywords:
Deviated nasal septum, middle ear pressure, allergic rhinitisAbstract
The Nose/Ear Distress Syndrome is defined as the combination of nasal septal deformity and eustachian dysfunction in the absence of any other pathology (McNicoll and Scanlan,1979). Until now, there have been few literatures strongly mentioned about it in the scientific role, and this relationship has not been studied in Thai people. The relationship between deviated nasal septum (DNS) and middle ear pressure (MEP) was then studied with the audiometry, tympanometry, rhinomanometry, and acoustic rhinometry. A total of 80 patients with DNS was recruited and divided into 2 groups; The allergic rhinitis group (n = 40) and the control group (n = 40). Each group could be further divided into 2 subcategories: (a) DNS to Right (nasal airflow: right side< left side) (n = 44) (b) DNS to left (nasal airflow: left side< right side) (n = 36). The mean of patient's age was 33.5 years (range: 11-56 years). The mean of minimal cross-sectional area in patients with DNS and its length from anterior nostril (after decongestion) were 0.7 cm2; 1.6 cm on the left side and 0.7 cm2;1.4 cm on the right side, respectively. The mean of MEP (n = 80) was - 17.3 daPa (S.D.=13.4) on the left side and - 18.7 daPa (S.D.=14.3) on the right side. In each subcategory of both groups, there were no significant differences in MEP between both sides (p > 0.05) although there were significant differences in airflow and resistance (p < 0.05). Furthermore, the difference of nasal airflow or nasal resistance between both sides did not significantly correlate with the difference of MEP (p > 0.05). The number of patients who had auditory symptom was 9 (22.5%) in the control group and 4 (10%) in the allergic rhinitis group. There were no significant differences in incidence of auditory symptom between both groups (p > 0.05). Between the patients who had auditory symptom (n = 13) and had no auditory symptom (n = 67), the difference of nasal airflow, nasal resistance, and MEP between both sides did not differ significantly (p > 0.05). In summary, we found no relationship between DNS and MEP in this study.
Downloads
Published
How to Cite
Issue
Section
License
Users are free to share, copy, and redistribute all articles published in the Siriraj Medical Journal (SMJ) in any medium or format as long as you follow the following terms:
- Attribution — You must give appropriate credit, provide a link to the material, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the publisher endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.