目的提高临床对中耳乳突手术的认识。

Objective To improve clinically recognition of the eardrum - mastoid process operation.

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这个为期两天的密集课程的目的是要突出最新的技术和仪器在乳突和中耳疾病的医疗和手术的管理。

This intensive two-day course is designed to highlight the most current techniques and instrumentation in the medical and surgical management of diseases of the mastoid and middle ear.

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方法对574例直达喉镜、143例食道镜、255例中耳-乳突手术行安定镇痛剂辅助麻醉。结果所有972例手术麻醉效果良好，尤麻醉意外和手术并发症。

Methods NLA was carried out in 972 cases, including direct laryngoscopic operation in 574 patients, esophageal surgery in 143 patients, middle ear- mastoid operation in 255 patients.

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