Outcome of management of otosclerosis by stapedotomy compared to stapedectomy in a Jordanian population

To study the success results rates and complications of stapedotomy compared to stapedectomy in the operative management of otosclerosis. This is a retrospective study of 50 patients who were treated surgically for otosclerosis. The medical records of these patients were reviewed for the type of operation performed, complications and the serial pure tune audiometries pre- and postoperatively for at least one year. Patients with conductive hearing loss not due to otosclerosis were excluded from this study. The medical records of equal number of patients [25 patients with stapedotomy and 25 patients with stapedectomy] were analysed for hearing improvement or loss, postoperative nausea, vomiting, vertigo, nystagmus, perilymph fistula, reparative granuloma, labyrinthitis, tinnitus and perforation of the tympanic membrane All operations were performed by the senior consultant-otologists of our department. Stapes superstructures were removed by crural scissors and stapes footplate was perforated by microdrill. Out of 25 patients with stapedotomy, 22 [88%] developed complete closure [

Cirugía de la otoesclerosis: estapedectomía y estapedotomía / Surgery of otosclerosis: stapedectomy and stapedotomy

Objetivo: Caracterización de la experiencia quirúrgica reciente en el tratamiento de la otoesclerosis.Materiales y método: Revisión sistemática de la historia clínica de pacientes operados por el autordurante el período enero 2005 a diciembre 2009. Resultados: Desde enero de 2005 a diciembre de 2009 se realizaron 246 cirugías de estribo en 201pacientes con diagnóstico de otoesclerosis en la Clínica Rivas de Bogotá, Colombia. 230 fueronprocedimientos de primera intervención y 16 de revisión. Se realizaron 213 estapedotomías y 19 estapedectomías. Se reportan en 50 intervenciones (20,3%) complicación perioperatoria siendo en su mayor proporción las relacionadas con desgarro de la membrana timpánica o piel del conductoauditivo externo (CAE) (56%), luxación de la platina (26%) y otras causas 18%.Conclusiones: Se corrobora la tendencia de incidencia de otosclerosis en la población de mujeres y es aún mayor en los casos operados bilateralmente. La estapedotomía es el procedimiento de elección para la cirugía de la otosclerosis en nuestros pacientes. La estapedectomía total o parcial se realizasólo en casos excepcionales. Importancia clínica: Consideraciones sobre la técnica quirúrgica. Accesibilidad a base de datos internacional de otología.

Objective: To characterize the recent surgical experience to treat otosclerosis.Materials and methods: systematic review of the surgical record of patients that have been operated on by the author during the period of January, 2005 to December, 2009. Results: From January, 2005 to December, 2009; 246 stapes surgeries were performed in 201 patients who had been diagnosed with otosclerosis at Clínica Rivas from Bogotá, Colombia. 230 of these werefirst time interventions and 16 of them were revisions. 213 stapedotomies were performed and 19 stapedectomies. Perioperatory complications were reported in 50 of the surgeries (20.3%). Out of those 50 surgeries the ones with the highest proportion were the ones related to tears of the tympanicmembrane or of the skin of the external auditory canal (EAC), (56%), dislocation of the foot plate (26%) and other causes 18%. Conclusions: A tendency for the incidence of otosclerosis is corroborated in the women populationand is even higher in those cases that have been bilaterally operated on. Stapedotomy is the procedure of choice to surgically treat our patients suffering from otosclerosis. Total or partial stapedectomy is performed under in exceptional cases. Clinical interest: Considerations on the surgical technique. Accessibility to an International Databaseof Otology.

Manual stapedotomy still holds good in the era of laser.

Context: In the present era of stapedotomy, there is an inevitable role for laser. But the conventional technique with manual burr still has its own merits in various settings such as usage in resource poor setting in developing countries and avoidance of laser hazards. AIMS: To evaluate the audiometric outcomes after manual stapedotomy. Settings and Design: The present study was retrospective record-based study. Patients who have been diagnosed otosclerosis and those who were not willing for surgery with laser, but gave consent for manual stapedotomy were included for the study. Materials and Methods: Preoperatively, and at each subsequent post-operative follow-up visits, patients were required to undergo a pure-tone audiogram. The air-bone gaps at the end of 6 months were used for final analysis. Statistical Analysis Used: Data was analyzed with using Statistical Package for Social Sciences (SPSS) version 12 (Chicago, IL, USA). Descriptive frequency distributions, mean, standard deviation of audiometric data were calculated. The paired t test was done to see the improvement in the air bone gap post-operatively. Results: The mean age of presentation is 32.2 years. Overall, the male:female ratio was found to be 1:1.2. Post-operative air bone closure to 15 decibels was obtained in 80% of patients. There was no significant correlation between the pre-operative hearing loss and post-operative gain, age, and gender of distribution of focus. Conclusions: The post-operative hearing after stapedotomy has been remarkable in all the patients even with manual burr. There were no major vestibular complications in any of these patients. The study has shown that the significant post-operative hearing results can be still achieved with meticulous surgery by an experienced surgeon with manual burr in the present laser era.

Granuloma posestapedectomía: revisión de cinco casos / Postestapedectomy granuloma: review of five cases

El granuloma posestapedectomía es una complicación de la estapedectomía de causa desconocida y consiste en una reacción inflamatoria de reparación excesiva; si no se diagnóstica y trata a tiempo, lleva a un daño irreversible del oído. Su incidencia en los reportes internacionales es de 0.6 a 3 por ciento. En este estudio se revisaron los expedientes de 450 estapedectomías realizadas en los últimos cinco años en el Hospital de Especialidades del Centro Médico Nacional Siglo XXI, encontrando cinco casos de granuloma posestapedectomía que corresponden a una incidencia de 1.11 por ciento. Se revisa el cuadro clínico, diagnóstico, tratamiento y pronóstico, además de analizar su probable etiología.