Stenfors L E
Department of Otorhinolaryngology, Keski-Pohjanmaa Central Hospital, Kokkola, Finland.
Acta Otolaryngol Suppl. 1987;442:88-91. doi: 10.3109/00016488709102846.
Three large tympanic membrane (TM) perforations (occupying more than one quadrant) were treated with hyaluronan (1% hyaluronic acid) without delay after the accident. Using the highly viscous hyaluronan as an aid, the margins of the perforations could be noticeably restored. The size of the perforation could be immediately reduced to roughly half of its original size. Immediate restoration and covering of a traumatically ruptured TM wound improve the healing potential of the drum and counteract middle ear infection.
事故发生后，立即对三个大的鼓膜穿孔（占据超过一个象限）使用透明质酸（1%透明质酸）进行治疗。借助高粘性的透明质酸，可以明显恢复穿孔边缘。穿孔大小可立即减小至约为原来的一半。对创伤性鼓膜破裂伤口进行即时修复和覆盖可提高鼓膜的愈合潜力并预防中耳感染。
