三、面部 面部浅层结构 the superficial structures of the face 面侧区 the lateral region of the face >腮腺咬肌区 the Parotid and masseteric region >面侧深部 the deep part of the face三、面 部 • 面部浅层结构 the superficial structures of the face • 面侧区 the lateral region of the face ➢腮腺咬肌区 the Parotid and masseteric region ➢面侧深部 the deep part of the face