XX11 



CONTEXTS 



The Middle Ear, Drum or Tympanum. 



The Tympanic Cavity 1127 



The Membrana Tympani 1130 



Structure 1132 



The Ossicles of the Tympanum . . . .1133 



The Malleus 1133 



The Incus 1133 



Applied Anatomy 1137 



The Internal Ear or Labyrinth. 



The Osseous Labyrinth 1138 



The Vestibule 1138 



The Bony Semicircular Canals . . .1139 



The Modiolus 1140 



The Membranous Labyrinth 1142 



The Utricle 1142 



TheSaccule , 1142 



The Membranous Labyrinth 



The Membranous Semicircular Canals . 1144 

 Structure . .1144 



THE ORGANS OF TASTE 



THE SKIN. 



1150 



The Cuticle, Scarf Skin, or Epidermis . . 1153 

 The Corium, Cutis Vera, Derma, or True 



Skin . . .1155 



The Appendages of the Skin. 



The Nails .1158 



The Hairs 1161 



The Sebaceous Glands 1163 



The Sudoriferous or Sweat Glands . . 1164 



THE ORGANS OF YOICE AND RESPIRATION. 



THE LARYNX. 



The Cartilages of the Larynx . . . .1165 

 The Ligaments of the Larynx . . . .1169 



Interior of the Larynx 1171 



Muscles of the Larviix . 1174 



THE TRACHEA AND BRONCHI. 



The Right Bronchus 1178 



The Left Bronchus 1179 



Structure of the Trachea 1179 



Surface Form 1181 



Applied Anatomy 1182 



THE PLEVR.. 



Relations of the Pleura? 1185 



.Structure of the Pleura 1187 



The Mediastinum or Interpleural Space. 



The Superior Mediastinum 1188 



The Anterior Mediastinvim 1188 



The Middle Mediastinum 1188 



The Posterior Mediastinum 1189 



Applied Anatomy 1190 



THE LUNGS. 



The Apex of the Lung 

 The Base of the Lung . 

 Surfaces of the Lung . 

 Borders of the Lung . 

 Fissures and Lobes of the Lung 

 The Root of the Lung. 

 Divisions of the Bronchi . 

 Structure of the Lung . 



Surface P'orm 



Applied Anatomy .... 



1190 

 1191 

 1191 

 1192 

 1193 

 1195 

 1196 

 1196 

 1198 

 1199 



THE ORGANS OF DIGESTION. 



THE MOITH, ORAL OR BTJCCAL CAVITY. 



The Vestibule of the Mouth 1202 



The Cavity of the Mouth Proper . . . 1202 



Floor of the Mouth 1202 



Structure of the Mouth 1202 



The Lips 1202 



The Cheeks 1203 



The Gums 1203 



The Palate 1204 



The Teeth 1206 



Temporary, Deciduous, or Milk Teeth . 1207 



Permanent Teeth 1208 



Structure of the Teeth 1211 



Chemical Composition of the Teeth . 1212 



Development of the Teeth .... 1214 



The Tongue. 



The Body of the Tongue 1219 



The Base or Root of the Tongue . . . 1219 



The Apex or Tip of the Tongue .... 1219 



The Dorsum of the Tongue 1219 



The Margin of the Tongue 1219 



The Under or Inferior Surf ace of the Tongue 1219 



Structure of the Tongue 1219 



Development of the Tongue 1223 



Applied Anatomy 1224 



The Salivary Glands. 



The Parotid Gland 1225 



The Submaxillary Gland 1227 



The Sublingual Gland .... 

 Structure of the Salivary Glands 

 Development of the Salivary Glands 



Surface Form 



Applied Anatomy 



THE PHARYNX. 



The Nasal Part or Nasopharynx 

 The Oral Part . . . . . . 



The Tonsils 



Structure 



Development 



Applied Anatomy 

 The Laryngeal Part .... 



Structure 



Development of the Pharynx 

 Applied Anatomy of the Pharynx 



THE (ESOPHAGUS. 



Relations 



Structure 

 Applied Anatomy 



THE ABDOMEN. 



Boundaries of the Abdomen . 

 Regions of the Abdomen . 



1228 

 1228 

 1229 

 1229 

 1230 



1231 

 1232 

 1232 

 1232 

 1233 

 1233 

 1233 

 1233 

 1234 

 1235 



1237 

 1238 

 1239 



1241 

 1242 



