结果20例患者中，作单侧鼻腔填塞的7例，作双侧鼻腔填塞的有11例，作单侧前、后鼻孔填塞的有2例；
Results 7 of 20 cases received unilateral nasal cavity packing. 11 cases received bilateral nasal cavity packing and 2 cases received unilateral anterior-posterior nasal cavity packing.
结果20例患者中，作单侧鼻腔填塞的7例，作双侧鼻腔填塞的有11例，作单侧前、后鼻孔填塞的有2例；
Results 7 of 20 cases received unilateral nasal cavity packing. 11 cases received bilateral nasal cavity packing and 2 cases received unilateral anterior-posterior nasal cavity packing.
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