Hearing status before and after Stapes surgery in otosclerotic patients
DOI:
https://doi.org/10.3329/bjo.v24i2.44174Keywords:
Otosclerosis, conductive hearing loss. A-B gap, StapedotomyAbstract
Background: Otosclerosis is a disease of the otic capsule that is characterized by resorption and redeposition of bony tissue. Stapes surgery has established its position as the primary treament of conductive hearing loss in otosclerosis. It is anticipated that the hearing level of approximately 90% of patients should improve after surgery.
Objective: To evaluate the hearing status of an otosclerotic patient and compare their preoperative and postoperative hearing status.
Methods: In this prospective study, 34 patients with otosclerosis from head-Neck Surgery department of Sir Salimullah Medical College & Mitford Hospital, Bangladesh ENT Hospital, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka. Period from January 2008 to December 2008. The patients were examined and hearing assessment after admission into the hospital pre-operatively and in the post-operative period.
Results: In this study most of the cases were age group 21-30 years (50%), male (64-71%), middle socio economic condition (67-71%), rural (58-82%), primary educated (35-29%). It was observed that most common symptom was progressive deafness; duration of hearing loss was 2-5 years, pre-operative conductive type of hearing loss (50-55 dB). It was also observed that after surgery, hearing status were improved in 82.35% cases, the most of the patients were within 21-30 years age group.
Conclusion: Stapedotomy obtaining closure of the air-bone gap to within 10dB of the preoperative bone conduction level in 90% of their patients. So, it is supperior to other procedures
Bangladesh J of Otorhinolaryngology; October 2018; 24(2): 137-142
Downloads
4
3
Downloads
Published
How to Cite
Issue
Section
License
Manuscripts submitted for publication in the Bangladesh Journal of Otorhinolaryngology must not have been previously submitted or published. Accepted papers become the permanent property of the Bangladesh Journal of Otorhinolaryngology. By submitting a manuscript, the authors(s) agree that copyrights for their articles are automatically transferred to Bangladesh Journal of Otorhinolaryngology, if and when the articles are accepted for publication.
The use, in this journal, of registered trade names, trade marks, etc. without special acknowledgement does not imply that such names, as defined by the relevant protection laws, be regarded as unprotected, and, thus, free for general use.
Authors who publish with this journal agree to the following terms:
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
