Section I. Free Tissue Transfer Donor Site Options -- Section II. The Matrix of Anatomic Locations of Defects of the Head and Neck: Scalp -- Section III. The Matrix of Anatomic Locations of Defects of the Head and Neck: Composite Skull Defects -- Section IV. The Matrix of Anatomic Locations of Defects of the Head and Neck: Upper Third of Head (Temple) -- Section V. The Matrix of Anatomic Locations of Defects of the Head and Neck: Upper Third of Head (Forehead) -- Section VI. The Matrix of Anatomic Locations of Defects of the Head and Neck: Upper Third of Head (Anterior Skull Base) -- Section VII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Ear) -- Section VIII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Lateral Skull Base) -- Section IX. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Cheek/Parotid Bed) -- Section X. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Orbit) -- Section XI. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Nose) -- Section XII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Lips) -- Section XIII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Middle Third of Head (Oral Cavity) -- Section XIV. The Matrix of Anatomic Locations of Defects of the Head and Neck: Lower Third of Head (Oral Cavity) -- Section XV. The Matrix of Anatomic Locations of Defects of the Head and Neck: Lower Third of Head (Chin) -- Section XVI. The Matrix of Anatomic Locations of Defects of the Head and Neck: Lower Third of Head (Mandible) -- Section XVII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Neck (Cutaneous) -- Section XVIII. The Matrix of Anatomic Locations of Defects of the Head and Neck: Neck (Pharynx) -- Section XIX. The Matrix of Anatomic Locations of Defects of the Head and Neck: Neck (Larynx/Laryngopharynx).