文章基本信息

标题：A modified free gingival graft technique for the treatment of oro-antral sinus track: A case report
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作者：Park, Se-Ho ; Han, Ji-Young
期刊名称：The Journal of the Korean Academy of Periodontology
印刷版ISSN：0250-3352
出版年度：2008
卷号：38
期号：1
页码：109-114
DOI：10.5051/jkape.2008.38.1.109
语种：Korean
出版社：Korean Academy of Periodontology
摘要：Purpose
Surgical intervention into the maxillary posterior area can lead to inadvertent communication with the maxillary sinus. Spontaneous healing of 1 to 2 mm openings can occur. However, in patients with larger oro-antral communications and those with a history of sinus disease, surgical closure is often indicated.
Materials and Methods
In this case, a modified free gingival graft technique was used. The oro-antral sinus track after extraction was about 2×4 mm. But the patient had a history of Caldwell-Luc operation. Immediately after extraction, a modified free gingival graft was used for the closure of oro-antral sinus track.
Result
A modified free gingival graft technique was successfully used for the closure of oro-antral sinus track. With this technique, esthetic results including similar colors, textures were achieved.
Conclusion
It is thought that this technique is very useful in the closure of oro-antral sinus track.
关键词：oro-antral sinus track; oro-antral communication; free gingival graft