Finger PhalangesEar, MiddleCholesteatoma, Middle EarEarBone and BonesOtitis Media with EffusionEar OssiclesTympanic MembraneOtitis MediaEar DiseasesEar, InnerMiddle Ear VentilationEustachian TubeEar NeoplasmsEar CanalChinchillaAcoustic Impedance TestsBone RemodelingEar, ExternalTemporal BoneMalleusStapesMastoidOtoscopyBone DensityIncusHearing Loss, ConductiveOtologic Surgical ProceduresOssicular ProsthesisBone ResorptionTympanoplastyStapediusBone MarrowBone NeoplasmsBone DevelopmentBone Marrow CellsRound Window, EarBone ConductionBone DiseasesTensor TympaniHearingHaemophilus influenzaeHearing LossBone RegenerationTympanic Membrane PerforationStapes SurgeryOtitis Media, SuppurativeCholesteatomaBone MatrixBone Marrow TransplantationBone TransplantationOtosclerosisEar CartilageOtoacoustic Emissions, SpontaneousCochleaHearing Loss, Mixed Conductive-SensorineuralStreptococcus pneumoniaeHaemophilus InfectionsNasopharynxPneumococcal InfectionsOval Window, EarAudiometry, Pure-ToneMiddle Cerebral ArteryMastoiditisVibrationBone SubstitutesBone Diseases, MetabolicAudiometryFractures, BoneSoundGerbillinaeMucous MembraneEar AuricleReflex, AcousticBone Morphogenetic ProteinsMoraxella (Branhamella) catarrhalisInfarction, Middle Cerebral ArteryOsteogenesis