Zelený M, Voldrich Z
Cesk Otolaryngol. 1989 Jan;38(1):11-6.
The authors made clinical tests of silastic prostheses of the middle ear, type PORP, TORP and piston. They used 29 X PORP, 26 X TORP and 21 pistons. They did not reveal any signs of tissue intolerance to Silastic MDX 44-516, which is used for making prostheses. They achieved satisfactory anatomical and functional results. They recorded an auditory gain in more than half the patients (early: PORP 97%, TORP 73%, piston 52%; plasty transplants of ossicles obtained from subjects who died accidentallyĕ For preserfic Council of the Ministry of Health, Czech Socialist Republic, recommended, based on the clinical tests, the manufacture of silastic prostheses of the middle ear.
作者对PORP型、TORP型和活塞型中耳硅橡胶假体进行了临床试验。他们使用了29个PORP、26个TORP和21个活塞。他们未发现对用于制造假体的硅橡胶MDX 44 - 516有任何组织不耐受的迹象。他们取得了令人满意的解剖学和功能结果。他们记录到超过半数患者有听觉增益（早期：PORP为97%，TORP为73%，活塞为52%；取自意外死亡者的听小骨整形移植……）。捷克斯洛伐克社会主义共和国卫生部专家委员会根据临床试验建议生产中耳硅橡胶假体。
