聚丙烯酰胺水凝胶在颜面软组织填充中的应用

Application of hydrophilic polyacrylamide hydrogel for facial deformity

目的 探讨聚丙烯酰胺水凝胶在颜面软组织填充中的临床效果及操作要点。方法 颞部、下颌采用骨膜浅层注射填充 ;颊部、鼻唇沟采用皮下注射填充。结果 共填充 5 60例 ,其中一次填充满意者 5 10例 ,2次填充满意者 44例 ,不满意者 6例。结论 聚丙烯酰胺水凝胶注射填充颜面部疗效满意 ,操作简单 ,相应处理容易 ;临床应用时应注意掌握注射量和正确的解剖层次及填充范围 。

Objective Looking for an ideal injction biomaterial implant for facial deformity operation and improving facial contour. Methods Since June 1998, 560 patents suffered facial deformity have treated by injecting hydrophilici polyacrylamide hydrogel in our ward. Results Excellent clinical results have been obtained. Conclusion The hydrophilic polyacrylamide hydrogel has better tissue compatibility, no toxicity and not absorbable, all these characteristic are suitable for facial defect deformity and facial contour improvement. the treatment means are simple and reliable. Advantages of the operation as compared to traditional operation are assessed. In addition, some private point of view is also presented in this paper.