title: Complications which may be encountered in surgery for otospongiosis.
mesh_terms: D002555:Cerebrospinal Fluid / Q000378:metabolism; D003638:Deafness / Q000209:etiology; D007758:Ear, Inner / Q000293:injuries / Q000601:surgery; D004432:Ear, Middle / Q000601:surgery*; D020220:Facial Nerve Injuries; D005276:Fenestration, Labyrinth; D005402:Fistula / Q000209:etiology; D006801:Humans; D007759:Labyrinth Diseases / Q000209:etiology / Q000601:surgery*; D010040:Otosclerosis / Q000601:surgery*; D010498:Perilymph / Q000378:metabolism; D011138:Polytetrafluoroethylene / Q000009:adverse effects; D019736:Prostheses and Implants / Q000009:adverse effects; D013201:Stapes Surgery / Q000009:adverse effects
chemical_list: D011138:Polytetrafluoroethylene