拔牙后即刻植入颗粒状羟基磷灰石人工骨的临床研究
[A clinical study on immediate implantation of particulate hydroxylapatite artificial bone after teeth extraction].
作者信息
Liu Lei, Li Shengwei, Tian Weidong
机构信息
College of Stomatology, West China University of Medical Sciences.
出版信息
Hua Xi Kou Qiang Yi Xue Za Zhi. 2002 Feb;20(1):42-4.
OBJECTIVE
The aim of this study is to investigate the effect and complication of immediate implantation of particulate hydroxylapatite artificial bone after teeth extraction.
METHODS
Particulate hydroxylapatite artificial bone was implanted into 65 extraction sockets after teeth extraction. All patients were followed up until 3 months after the operation. They are examined with clinical examination and X-ray examination to observe the effect and complication of the implantation operation.
RESULTS
The wound healed well in all cases without any complication. Compared to the alveolar ridge before teeth extraction, and the height of the alveolar ridge after teeth extraction didn't decrease.
CONCLUSION
Implantation of particulate hydroxylapatite artificial bone after teeth extraction could maintain the height of the alveolar ridge and reduce the complication of teeth extraction. It would be helpful for the following prosthetic restoration. The immediate implantation of artificial bone is therefore needed further study.
目的
本研究旨在探讨拔牙后即刻植入颗粒状羟基磷灰石人工骨的效果及并发症。
方法
将颗粒状羟基磷灰石人工骨植入65个拔牙后的牙槽窝。所有患者术后随访至3个月。通过临床检查和X线检查观察植入手术的效果及并发症。
结果
所有病例伤口愈合良好，无任何并发症。与拔牙前牙槽嵴相比，拔牙后牙槽嵴高度未降低。
结论
拔牙后植入颗粒状羟基磷灰石人工骨可维持牙槽嵴高度，减少拔牙并发症。这将有助于后续的修复修复。因此，人工骨的即刻植入需要进一步研究。
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