%0 Case Reports
%T Unveiling the importance of the endoscope in the sealing of the superior canal dehiscence syndrome, how we do it.
%A Doval-Rosa C
%A Dorado-Capote FJ
%A Toledano-Delgado A
%A Sequí-Sabater JM
%A Carlos-Zamora R
%A Solivera-Vela J
%J Neurocirugia (Astur : Engl Ed)
%V 35
%N 4
%D 2024 Jul-Aug 25
%M 38801859
暂无%R 10.1016/j.neucie.2024.05.002
%X The superior canal dehiscence syndrome is a pathology that affects the arcuate eminence creating a "third window" between the inner ear and the middle fossa. This condition can lead to symptoms such as hearing loss, autophony, or sound-induced vertigo. Traditionally, surgical treatment has been performed by microscope-assisted temporal craniotomy, but when the dehiscence is in the medial part of the arcuate eminence the bone defect may not be seen. We present case series treated at our institution diagnosed of superior canal dehiscence syndrome involving the medial slope of the arcuate eminence. During surgery, the bone defect could not be visible with traditional microscopic techniques. Nonetheless, by introducing the endoscope with the 0º and 30º optics, the dehiscence could be clearly observed and treated correctly. Our results show a clinical improvement without side effects or complications in the patients undergoing this technique. Endoscope-assisted surgery is a safe procedure and provides a better visualization of medial defects.