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D. Nasal foreign body

1.
Sedation : Ketamine (most common)
2.
Pretreat : Nasal mucosa with topical 1% lidocaine and 0.5% phenylephrine
3.
Method (1) Alligator forceps : Anterior nares ๊ฐ€๊นŒ์ด ์žˆ์œผ๋ฉด์„œ ์žก๊ธฐ ์‰ฌ์šธ ๋•Œ (์ž˜ ๋ถ€์„œ์ง€๋Š” ๊ฑด X) (2) Foley balloon catheter (5 or 6 Fr) (3) Positive pressure applied to the mouth while occluding the contralateral naris (4) Suction catheter
โ€ข
๋ฒ„ํŠผ ๋ฐฐํ„ฐ๋ฆฌ : Liquefactive necrosis์™€ Septal perforation์˜ ์œ„ํ—˜์„ฑ์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ ์–ด๋„ 7์‹œ๊ฐ„ ์ด์ „์—๋Š” ์ œ๊ฑฐํ•ด์•ผ ํ•จ.