1.Objective To study the clinical effect of autodermic blair graft and acellular dermal matrix allograft to repair the defect of oral mucosa.

1.目的评价自体中厚皮和脱细胞异体真皮腔粘膜补两种方法腔粘膜缺损的临床效果。

2.In group A, 16 cases of oral mucosa defect were repaired by autodermic blair graft, and group B using acellular dermal matrix allograft.

2.结果两组均无失败病例,A组有2例大部分成活,B组均完全成活。