Functions of the Head and Neck and Issues Related to Head and Neck Cancer

These consist of interfacing organs as the mouth, pharynx, larynx, nasal cavities and sinuses, as well as the salivary and lymph glands. They Help with breathing, speaking, swallowing, hearing, and many complex movements of the face. Tumors of the neck alongside cancers of the mouth, larynx, thyroid, and salivary and neck glands often lose the vital functions of respiration as well as phonation. Injuries to the head and neck area result in deep emotional and psychological changes in the person. In addition, these changes pose the risks of unrelieved pain, facial disfigurement, cancerous transformations, obstructed airways, airflow obstructions, strokes, and even death.