用于硬腭裂的聚二甲基硅氧烷钮式阻塞器。

J Prosthet Dent. 1986 Jan;55(1):82-3. doi: 10.1016/0022-3913(86)90079-x.

A polydimethylsiloxane obturator for hard palate clefts is described. Because it is soft, the obturator uses anatomic undercuts of the nasal cavity for maximum retention and stability. The obturator covers only a small part of the palate. The material is nontoxic and noncarcinogenic.

本文描述了一种用于硬腭裂的聚二甲基硅氧烷闭孔器。由于其质地柔软，该闭孔器利用鼻腔的解剖倒凹来实现最大程度的固位和稳定。闭孔器仅覆盖腭部的一小部分。该材料无毒且无致癌性。