Part I: Anatomy, Physiology and Pathophysiology 1. Methods of Removal, Preparation and Study 2. Anatomy 3. Physiology and Pathophysiology Part II: Disease Processes of the Ear 4. Genetically Determined and Other Developmental Defects 5. Infection 6. Disorders of Intoxication 7. Trauma 8. Vascular Disorders 9. Disorders of Aging 10. Neoplastic Growth 11. Disorders of the Immune System 12. Disorders of Unknown or Multiple Causes Part III: Patterns of Degeneration of the Ear With Multiple Etiologies 13. Degeneration of Auditory and Vestibular End Organs 14. Neural Disorders 15. Disorders of Bone Part IV: Histopathology Following Surgical Treatment 16. Surgical Pathology