阻抗听力计
All children underwent routine otoscopic examinations of ear, nose and throat, and were also examined using the Madsen acoustic impedance audiometer.
均进行耳科常规及声阻抗检查,发现腭裂患儿中耳静态压力与声顺值,声镫骨肌反射引出率都低于正常儿童。
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