Methods The risk factors, pathogenic species and drug resistance of infections after oral and maxillofacial region tumor surgery were studied.
方法对口腔颌面肿瘤术后引起感染的原因、病原菌种类及耐药性进行调查分析。
Methods the HRCT features of 36 cases of chronic Tympanitis proved by surgery were studied and compared with the surgical and pathology findings.
方法对手术证实的36例慢性中耳炎患者术前进行HRCT扫描并与手术病理结果对照分析。
Methods 70 cases (79 eyes) of cataract were treated by ultrasonic phacoemulsification and their complications during and after surgery were studied.
方法对70例79眼超声乳化白内障吸除术的术中术发并发症进行了分析。
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