多孔高密度聚乙烯在颅面凹陷畸形综合修复中的应用

目的 探讨多孔高密度聚乙烯(Medpor)在颅面部凹陷畸形综合修复中的应用效果.方法 对先天性或外伤后颅面部凹陷及缺损畸形37例应用Medpor结合其他措施进行综合修复.其中外伤性凹陷畸形29例,进行性半侧颜面萎缩6例,下颌角发育不良2例,通过观察并发症发生情况和满意度调查,确定Medpor在颅面凹陷畸形综合修复中的应用效果.结果 临床随访3个月至4年,患者术后外形良好,无自觉不适症状,无感染、排异等并发症,置人物稳定,均满意或比较满意.结论 Medpor是颅面骨性凹陷性畸形修复的较理想填充材料,结合其他方法可以使面部轮廓得以改善,获得良好的治疗效果.

Application of Medpor in restoration of craniofacial contour deformities

Objective To explore the effects of Medpor in surgical treatment of craniofacial de-pressed deformities. Methods Combining with other surgical methods, 37 patients with craniofacial de-pressed deformities were treated with Medpor. Of them, 29 cases of craniofacial depression and defects subjected to trauma, 6 cases were progressive facial hemiatrophy and 2 case were angle of mandible de-formity. All were followed up from three months to four year. Results Facial configurations and func-tions of all the 37 cases were greatly improved after the treatment, without any complication of infection or rejection;patients were all very satisfactory or relatively satisfied with the results. Conclusion Med-por is an ideal implant material to correct the deformity of earaniofacial, and combining with others methods, the treatment of earaniofacial deformity can obtain good results.