Extrusion of Late Stapedotomy Teflon Prosthesis
نویسندگان
چکیده
منابع مشابه
[Auditory results used to compare a Teflon prosthesis vs a Schucknecht type wire/Teflon prosthesis].
PURPOSE To compare a Teflon prosthesis to a piston-type wire/Teflon prosthesis assessing auditory results post-Stapedectomy. MATERIAL AND METHODS We conducted a randomized controlled blinded clinical study from June 2003 to August 2004 at the Otorhinolaryngology, and Head and Neck Surgical Wards at the highly specialized medical unit of "La Raza" General Hospital National Medical Cen ter in M...
متن کاملPoststapedectomy hearing gain: comparison of a Teflon (fluoroplastic ASTM F 754) prosthesis with a Schuknecht-type wire/Teflon prosthesis.
We conducted a retrospective study to compare poststapedectomy hearing gain in study-eligible patients who had received a Teflon (fluoroplastic ASTM F 754) prosthesis (study group; n = 76) with hearing gain achieved in a matched group (by age, sex, and degree of hypoacusis) of patients who had received a Schuknecht-type wire/Teflon prosthesis (control group; n = 70). All procedures had been per...
متن کاملHearing results after stapedotomy with a nitinol piston prosthesis.
OBJECTIVE To compare the hearing results in patients with otosclerosis who underwent a stapedotomy with either a platinum wire prosthesis or a commercially available, heat-activated nitinol stapes piston prosthesis. DESIGN Retrospective medical chart review. SETTING Academic tertiary care medical center. PATIENTS Seventy-nine consecutive patients diagnosed as having otosclerosis who under...
متن کاملLate Postoperative Hearing Results After Stapedotomy
In conductive hearing loss caused by otosclerosis stapes, surgery is the generally accepted treatment of choice. Since the introduction of stapes surgery in the 1950’s many different approaches have been developed. All modern procedures aim at reconstruction of a functional, mobile ossicular chain and adequate sound transfer at the stapes footplate. In the last two decennia small fenestra stape...
متن کاملAudiometric evaluation after stapedotomy with Fisch titanium prosthesis.
UNLABELLED Otosclerosis causes the fixation of the stapes and conductive hearing loss, usually corrected with the use of hearing aids or through stapedotomy and the replacement of the involved stapes with a prosthesis. Titanium has been the most recently used material of choice in stapedotomy prostheses. Only two prostheses are commercially available in Brazil. There are no reports in the liter...
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ژورنال
عنوان ژورنال: International Archives of Otorhinolaryngology
سال: 2014
ISSN: 1809-9777,1809-4864
DOI: 10.1055/s-0034-1388815