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[Criteria of the evaluation of tubal function in patients with secretory otitis media].

Abstract

Tubular function was assessed in patients with secretory otitis media before and after surgery (an original version of anterior tympanostomy). Preoperative tubular function was measured by impedance tympanometry. After tympanostoma was placed the acoustic tube was subjected to direct manometry. Perioperative measurements were made for tube patency for liquid (hydrocortisone). The tests of pressure adjustment implied routine spirit manometry and updated impedancemetry. Technical specifications of modern impedance meters met the criteria of clinical fitness for post-tympanostomy patients. The criteria of assessment and correlating quantitative values of the draining and ventilation capacities of the acoustic tube were determined. This was the basis for an original classification of tubular function grades. It was established that in secretory otitis media drainage dysfunction of the acoustic tube was registered in two thirds of the patients (66%), ventilatory dysfunction occurred in 100% of patients. There was a correlation between these functions. This fact was used for design of a simple screening variant of ear manometry i.e. registration of the threshold of acoustic tube passive opening. Screening manometry is convenient for following up postoperative changes in the tubular function and defining duration of carrying tympanostomy in secretory otitis.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
English Abstract
Journal Article

Language

rus

PubMed ID

9229916

Citation

Lebedev, Iu A., and V Iu Shakhov. "[Criteria of the Evaluation of Tubal Function in Patients With Secretory Otitis Media]." Vestnik Otorinolaringologii, 1997, pp. 30-4.
Lebedev IuA, Shakhov VIu. [Criteria of the evaluation of tubal function in patients with secretory otitis media]. Vestn Otorinolaringol. 1997.
Lebedev, I. u. A., & Shakhov, V. I. u. (1997). [Criteria of the evaluation of tubal function in patients with secretory otitis media]. Vestnik Otorinolaringologii, (3), 30-4.
Lebedev IuA, Shakhov VIu. [Criteria of the Evaluation of Tubal Function in Patients With Secretory Otitis Media]. Vestn Otorinolaringol. 1997;(3)30-4. PubMed PMID: 9229916.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Criteria of the evaluation of tubal function in patients with secretory otitis media]. AU - Lebedev,Iu A, AU - Shakhov,V Iu, PY - 1997/1/1/pubmed PY - 1997/1/1/medline PY - 1997/1/1/entrez SP - 30 EP - 4 JF - Vestnik otorinolaringologii JO - Vestn Otorinolaringol IS - 3 N2 - Tubular function was assessed in patients with secretory otitis media before and after surgery (an original version of anterior tympanostomy). Preoperative tubular function was measured by impedance tympanometry. After tympanostoma was placed the acoustic tube was subjected to direct manometry. Perioperative measurements were made for tube patency for liquid (hydrocortisone). The tests of pressure adjustment implied routine spirit manometry and updated impedancemetry. Technical specifications of modern impedance meters met the criteria of clinical fitness for post-tympanostomy patients. The criteria of assessment and correlating quantitative values of the draining and ventilation capacities of the acoustic tube were determined. This was the basis for an original classification of tubular function grades. It was established that in secretory otitis media drainage dysfunction of the acoustic tube was registered in two thirds of the patients (66%), ventilatory dysfunction occurred in 100% of patients. There was a correlation between these functions. This fact was used for design of a simple screening variant of ear manometry i.e. registration of the threshold of acoustic tube passive opening. Screening manometry is convenient for following up postoperative changes in the tubular function and defining duration of carrying tympanostomy in secretory otitis. SN - 0042-4668 UR - https://www.unboundmedicine.com/medline/citation/9229916/[Criteria_of_the_evaluation_of_tubal_function_in_patients_with_secretory_otitis_media]_ L2 - https://antibodies.cancer.gov/detail/CPTC-MET-1 DB - PRIME DP - Unbound Medicine ER -