The substitute materials of autologous tissue graft for periodontal soft tissue augmentation surgery develop rapidly. The use of substitute material can avoid the second operation area, shorten the operation time, reduce the postoperative reaction and pain, and is not limited by the quantity, suitable for a wide range of cases. In this paper, the characteristics, histological study, clinical application and therapeutic effect of acellular dermal matrix as a substitute material for autologous tissue transplantation were introduced to provide reference for clinical work.
在牙周软组织增量手术领域，自体组织移植物替代材料发展迅速，其可避免第二术区、缩短手术时间、减轻术后反应及疼痛，而且不受组织量的限制，可以治疗软组织缺损范围较大的病例。本文介绍可作为自体组织移植物替代材料的脱细胞真皮基质的特点及其组织学相关研究、临床应用及治疗效果，为脱细胞真皮基质的应用提供参考。.