喉的主要机能是参与保护、发声和呼吸。临床上常见喉病如喉炎、喉阻塞、喉痉挛等都需急诊处理。稍有迟误,便会危及生命。因此,正确掌握喉的检查法很为重要。喉的检查法一般包括询问病史、视诊、听诊、扪诊和间接喉镜检查。一、询问病史完整的病史有助于了解病变的部位和性质。发声时出现疼痛、声嘶,多半是声带病变引起。痉挛性犬吠样咳嗽(白喉或声门下喉炎等),多由喉腔炎症延及声门下腔和气管所致。一个有经验的 The main function of the larynx is to participate in protection, vocalization and breathing. Common clinical throat diseases such as laryngitis, laryngeal obstruction, laryngospasm and so need emergency treatment. A little delay, it will endanger life. Therefore, the correct grasp of the laryngeal examination is very important. Laryngeal examination methods generally include asking history, diagnosis, auscultation, palpation and indirect laryngoscopy. First, ask the history of a complete medical history helps to understand the location and nature of the lesion. Vocal pain, hoarseness, mostly caused by vocal cord lesions. Spasmodic bark-like cough (diphtheria or glottic laryngitis, etc.), mostly delayed by the laryngeal inflammation caused by the subglottic cavity and trachea. An experienced