Cochlear ImplantationCochlear ImplantsDeafnessHearing Loss, BilateralHearing Loss, SensorineuralHearing LossRound Window, EarSpeech PerceptionAudiometry, Pure-ToneHearing TestsScala TympaniLanguage DevelopmentVestibulocochlear Nerve DiseasesTemporal BoneCorrection of Hearing ImpairmentPersons With Hearing ImpairmentsHearing Loss, CentralCHARGE SyndromeCochleaHearing Loss, UnilateralAuditory ThresholdEmbryo Implantation, DelayedElectrodes, ImplantedAudiometry, Evoked ResponseAudiometrySpeechTreatment OutcomeCochlear NerveStapes SurgeryHearing AidsHearingEducation of Hearing DisabledEvoked Potentials, AuditorySpeech IntelligibilitySpiral GanglionConstitution and BylawsLens Implantation, IntraocularChloral HydrateVestibular DiseasesOtologic Surgical ProceduresAcoustic StimulationHearing Loss, SuddenLanguage TestsOtosclerosisChild LanguagePostoperative PeriodSpeech Discrimination TestsAuditory CortexSound LocalizationPacemaker, ArtificialTime FactorsUterusStentsProsthesis DesignTinnitusRetrospective StudiesPregnancyMeningitis, PneumococcalEndometriumEvoked Potentials, Auditory, Brain StemFollow-Up StudiesVocabularyEmbryo TransferProstheses and ImplantsAuditory PerceptionAortic Valve StenosisHair Cells, AuditoryDrug-Eluting StentsProspective StudiesDefibrillators, ImplantablePostoperative ComplicationsEar, InnerLenses, IntraocularLanguageCardiac CatheterizationDeciduaElectric ImpedanceBioprosthesisPenile ImplantationCoronary RestenosisHeart-Assist DevicesDrug ImplantsAortic ValveFertilization in VitroTrophoblastsBlood Vessel Prosthesis ImplantationSirolimusPatient SelectionParentsEquipment FailurePregnancy RateProsthesis FailureImplants, ExperimentalAngioplasty, Balloon, CoronaryCoronary AngiographyCardiac Pacing, Artificial