Spontaneous bone formation on the maxillary sinus floor in association with an extraction socket

被引：24

作者：

Jung, Y.-S. ^{[1
]}

Chung, S.-W. ^{[1
]}

Nam, W. ^{[1
]}

Cho, I.-H. ^{[1
]}

Cha, I.-H. ^{[1
]}

Park, H.-S. ^{[1
]}

机构：

[1] Yonsei Univ, Coll Dent, Dept Oral & Maxillofacial Surg, Oral Sci Res Ctr, Seoul 120752, South Korea

来源：

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | 2007年 / 36卷 / 07期

关键词：

D O I：

10.1016/j.ijom.2007.01.013

中图分类号：

R78 [口腔科学];

学科分类号：

100302 [口腔临床医学];

摘要：

A case is reported of spontaneous bone formation on the maxillary sinus floor associated with the extraction socket of a maxillary impacted tooth. An impacted maxillary second premolar of a 20-year-old male had been pushed into the maxillary sinus during surgical extraction. The tooth was removed using the sinus elevation technique. After 5 months of healing, the space between the sinus floor and the socket was filled with new bone. Later, implant surgery was successfully carried out without any sinus augmentation. Osteogenic activity of sinus mucosa and the blood clot in the extraction socket beneath the elevated sinus would have been important factors in this spontaneous bone formation.

引用

页码：656 / 657

页数：2

共 10 条

[1]

OSSEOUS REPAIR OF POSTEXTRACTION ALVEOLUS IN MAN [J].