Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea.
Ear Nose Throat J. 2023 Jun;102(6):NP284-NP286. doi: 10.1177/01455613211009129. Epub 2021 Apr 8.
When fitting hearing aids, patients are required to make an earmold impression material for device fixation. It usually causes no problems, although in rare cases, the earmold passes through the middle ear through tympanic membrane perforations.- Foreign bodies may cause a delayed inflammatory reaction and deterioration of aeration, especially in the Eustachian tube. Herein, we report a rare case of earmold impression material as a foreign body in the middle ear that required surgical removal.
在验配助听器时，患者需要制作用于设备固定的耳模印模材料。通常不会有问题，但在极少数情况下，耳模会通过鼓膜穿孔进入中耳。- 异物可能引起延迟的炎症反应和通气恶化，特别是在咽鼓管。在此，我们报告一例罕见的中耳耳模印模材料异物病例，需要手术取出。
