73. Veins of Oral and Pharyngeal Regions 74. Lymph Vessels and Nodes of Head and Neck 75. Lymph Vessels and Nodes of Pharynx and Tongue 77. Thyroid Gland and Pharynx: Posterior View 78. Parathyroid Glands 80. Intrinsic Muscles of Larynx 81. Action of Intrinsic Muscles of Larynx 82. Nerves of Larynx 83. Eyelids