我科自1982年4月以来,采用四川晨光化工研究所和上海橡胶制品研究所生产的液体型硅胶,分别为GN—514和G—80型二种,应用于颌面部畸形的治疗107例,报告如下。临床资料一、本组用液体型(硬胶)治疗鼻梁塌陷和下颌骨畸形102例,用(软胶)治疗半面萎缩5例,均为一次注射成型,最小剂量为0.8毫升,最大剂量为27毫升。术后一周、三个月、六个月、及一年分别作了随访,效果良好,无一例失败。 Since April 1982, our department has adopted two kinds of liquid type silicone gums produced by Sichuan Chenguang Chemical Research Institute and Shanghai Institute of Rubber Products, which are GN-514 and G-80 respectively. They are used in the treatment of maxillofacial deformities in 107 cases , The report is as follows. Clinical data First, the group of liquid type (hard plastic) treatment of 102 cases of nasal collapse and mandibular deformity, with (soft plastic) treatment of half atrophy in 5 cases, are an injection molding, the minimum dose of 0.8 ml, the maximum dose of 27 Ml. One week, three months, six months and one year after surgery were followed up, with good results, without exception.