Zaki H S
J Prosthet Dent. 1980 Jun;43(6):654-7. doi: 10.1016/0022-3913(80)90382-0.
Nasal septal obturators are used to mechanically close nasal septal defects. The use of an impression of the nasal septal defect in the construction of nasal septal obturators is mandatory. A heat-cured, highly polished acrylic resin button constructed from an accurate impression is less likely to induce crusting and bleeding, or to be dislodged, than a Silastic button.
鼻中隔封闭器用于机械性闭合鼻中隔缺损。在制作鼻中隔封闭器时，必须使用鼻中隔缺损的印模。与硅橡胶纽扣相比，由精确印模制作的热固化、高度抛光的丙烯酸树脂纽扣引发结痂、出血或移位的可能性更小。
