单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Laryngology,Laryngology,Review,Anatomy,Physiologic functions:,Respiration;Pronunciation;Protection;Swallowing,Characteristics of the children,Symptoms:,1,）,hoarseness,2,）,inspiratory dyspnea,3,）,laryngeal stridor,4,）,pain of the larynx,5,）,hemoptysis,Review Anatomy,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,Laryngeal muscles,Extrinsic laryngeal muscles,Up,：,geniohyoideus,;,digastricus,;,mylohyoideus,Down,：,sternothyreoideus,;,sternohyoideus,;,omohyoideus,Intrinsic laryngeal muscles:,abductor,：,posterior cricoarytenoid musle,adductor,：,lateral cricoarytenoid musle,arytenoid musle,tensor,：,cricothyroid musle,relaxer,：,thyroarytenoid musle,Main components of the vocal cords,：,thyroarytenoid musle,vocal ligament,mucosa,Laryngeal muscles,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,The lymphatic drainage of the larynx,Supraglottic region,：,rich lymphatic vessels,aryepiglottic folds,anterior,of,sinus,piriformis,thyrohyoid membranecarotid bifuracation,Infraglottic region,：,less lymphatic vessels,across the cricothyroid membrane,prelaryngeal,para-tracheal inferior deep cervical lymph nodes,Glottic portion,：,rare lymphatic vessels,The lymphatic drainage of,上海交通大学耳鼻咽喉科学英文版课件 laryngology,上海交通大学耳鼻咽喉科学英文版课件 laryngology,Laryngeal nerve,internus sensory nerve,superior,externus motor nerve(cricothyroid musle),vagus left longer,recurrent,right motor nerve,(all the intrinsic laryngeal muscles except cricothyroid musle),Laryngeal nerve,上海交通大学耳鼻咽喉科学英文版课件 laryngology,normal,normal,