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筛蝶窦内的金属异物,由于位置较深,邻近重要器官,如何顺利地取出异物,是一个值得注意的重要问题。1971~1996年,我们在电视透视导引下经鼻腔取出筛蝶窦金属异物29例。现报道如下。1资料和方法29例中,男24例,女5例;年龄1.5~38岁。金属异物为气枪子弹19例,金属钢片3例
The metal foreign body in the sphenoid sinuses is an important issue that should be noticed because of its deep location and its proximity to vital organs. 1971 ~ 1996, we under the guidance of television through the nasal cavity removed sphenoid sinus metal foreign body in 29 cases. Report as follows now. 1 Materials and Methods 29 cases, 24 males and 5 females; aged 1.5 to 38 years old. Metal foreign body for the air gun bullets in 19 cases, 3 cases of metal steel