A Surgical Technique for Implantation of the Vibrant Soundbridge Middle Ear Implant in Dogs

摘要

ObjectiveTo report a surgical implantation of the Vibrant Soundbridge (VSB) middle ear implant in dogs.Study DesignPilot study.AnimalsDogs (n=3).MethodsA lateral approach to the tympanic bulla was used to insert the floating mass transducer of the VSB into the tympanic bulla. Using microscopic guidance the transducer was moved to and inserted into the round window niche by manipulation through the acoustic bony meatus, after reflection of the tympanic membrane. VSB position was confirmed by computed tomography (CT) imaging.ResultsNo intraoperative complications occurred and CT images confirmed correct placement of the VSB.ConclusionsA VSB can be safely implanted in the middle of dogs.