以冷凍乾燥骨與自體骨治療植體周圍炎骨缺損的比較－病例報告

The Comparison between Freeze-Dried Bone Substitute and Autogenous Bone in the Treatment of Bony Defects in Peri-implantitis - A Case Report

黃良吉(Liang-Gie Huang) ； 唐正(Ching Tong) ； 陳錦(Gin Chen)

《中華民國家庭牙醫學雜誌》 9卷4期 (2015/03) Pp. 37-42

摘要

植牙漸漸成為牙科常規治療。由於植牙日益普遍，併發症也隨之而來。本篇主要目的在探討植體周圍炎所造成的骨缺損。植牙手術中以不同類的骨粉作為引導骨再生術的填補材料，並以可吸收再生膜覆蓋，以化學藥物及雷射處理人工牙根表面。一年後在X光檢查下，發現自體骨比商品乾燥骨有較佳的骨再生表現。

關鍵字

植體周圍炎 ； 自體骨 ； 冷凍乾燥骨

並列摘要

Implantology has become a regular treatment in dentistry nowadays. However, dental implantology has just become popular, the complications have been more common. The main purpose of this article is to discuss the treatment outcome of bony defects in peri-implantitis with two kinds of bone substitutes. During the implant surgery, the exposed fixture surface was well treated with chemotherapeutic agent and laser decontaminated, two different kinds of bone powder substitues were used to fill the different sides of defect on the same dental implant for bone regeneration combined with resorbable membrane covered. After one year follow up, the X-ray film showed that the defect side with autogenous bone treated had better filling result than the side with freeze-dried bone substitute treated.

並列關鍵字

peri-implantitis ； autogenousbone ； freeze-dried bone