1. Maxillofacial Injuries.- 2. Surgery of the Scalp.- 3. Surgery of the Salivary Glands.- 4. Swellings of the Jaw.- 5. Surgery of the Oral Cavity.- 6. Surgery of the Face.- 7. Deep Neck Space Infections.- 8. Cervical Lymphadenopathy.- 9. Midline Cervical Swellings.- 10. Lateral Cervical Swellings.- 11. Tumors of the Pharynx.- 12. Benign Thyroid Disease.- 13. Malignant Thyroid Disease.- 14. Thyroidectomy Procedures.- 15. Surgery of Parathyroid Glands.- 16. Thyroid and Parathyroid Endocrine Emergencies.- 17. Thyroid and Parathyroid Disease during Pregnancy.- 18. Thyroid and Parathyroid Transplantation.- 19. Surgery of the Suprarenal Gland.- 20. Pancreatic Neuroendocrine Tumors.- 21. Minimally-invasive Surgery in the Head and Neck.