Comparative study between Teflon and Robinson stainless steel Prostheses in ototsclerosis surgery
نویسندگان
چکیده
BACKGROUND: The main cause of conductive hearing loss in the presence a completely normal tympanic membrane is otosclerosis. There are different types prostheses that could be used operation with materials, designs, and shapes. utilized this study including both Teflon Robinson assessed. aim our work to match determine surgical steps, postoperative results, complications piston titanium prosthesis line improvement therefore ability decrease air-bone gap.Results: stapedotomy done for 40 patients stainless steel prosthesis, 20 each type. Both groups were matched based on age preoperative bone-conduction scores. Follow up all 6 months postoperatively. We have excluded revision cases. A comparison between was assessed by differences Air Bone (AB) Gap difficulties complications. showed no significant difference either or an gap. Robison needs more skills than one. had complications.Conclusions: equal benefit use protheses there statistically significant them. need long time follow results analyzed.Keywords: prostheses, otosclerosis, stapedectomy.
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ژورنال
عنوان ژورنال: Zagazig university medical journal
سال: 2021
ISSN: ['1110-1431', '2357-0717']
DOI: https://doi.org/10.21608/zumj.2021.57843.2080