This volume on non-neoplastic head and neck diseases is a broad overview of the spectrum of diseases involving the sinonasal tract, oral cavity, pharynx, larynx, neck, salivary glands, and ear and temporal bone. It focuses primarily on the more common non-neoplastic head and neck diseases that the surgical pathologist will confront in their daily practice to provide readers with a useful and practical text supplemented with high-quality illustrations with which to diagnose non-neoplastic head and neck diseases.