communication between subarachnoid and per lymphatic spaces can be due to a deficiency of lamina crib rosa (stapes gusher). recognition of the condition may alter the course of treatment that can avoid perilymph gushing. a five-year-old boy presented with a history of congenital hearing loss and recurrent meningitis. the computed tomography (ct) of the temporal bone showed severe bilateral dysp...

introduction: otosclerosis is a disease of bony labyrinth. structural changes in the labyrinth often cause ossicular fixation, and thus conductive hearing loss. the purpose of this study was to evaluate middle ear exploration findings and frequency of ossicular and footplate area anomalies in patients with suspected otosclerosis referred to amiralmomenin and golsar hospitals in rasht, iran.   m...