牙周翻瓣术是治疗牙周炎的一种常用手术。目前对这种手术的愈合情况论说不一,有人认为术后新附着(New attachment,过去曾称之为重附着或再附着 Reattachment)是可能的,但也有持不同观点者,他们怀疑所谓的附着只不过是炎症消退的组织收缩或仅系袋壁上皮与牙根面的贴合而已。为此,我们进行了动物实验,现将取得的初步组织学结果介绍如下。 Periodontal flap surgery is a common treatment for periodontitis. The current state of the healing of the surgery is not the same as some people think that the new attachment (New attachment, previously referred to as re-attachment or reattachment) is possible, but there are also different viewers who suspect that the so-called attachment It's just a contraction of tissue that has subsided inflammation or just a fit between the bag wall epithelium and the root surface. To this end, we conducted animal experiments, the preliminary histological results obtained are as follows.