科研之友
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摘要
We report a rare case of accident entry of titanium screw into the sphenoid sinus during paranasal augmentation with porous polyethylene implant. The screw was finally retrieved from the sphenoid sinus by a nasal endoscope. We emphasize that, on this surgery region, the simple fixation skill must be performed delicately. Otherwise, an adverse event may still happen.
- 出版日期2012-9
- 单位中国医学科学院整形外科医院; 中国医学科学院北京协和医院
