A METHOD TO RETRIEVE A DISPLACED DENTAL IMPLANT FROM THE MAXILLARY SINUS
A METHOD TO RETRIEVE A DISPLACED DENTAL IMPLANT FROM THE MAXILLARY SINUS
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DOI：
10.1563/1548-1336-35.2.70
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发表时间：
2009-01-01
影响因子：
1.6
通讯作者：
Flanagan, Dennis
中科院分区：
文献类型：
--
作者：
Flanagan, Dennis
牙种植体可以移入上颌窦。以前曾报道过通过内窥镜或 Caldwell-Luc 技术进行回收。这里介绍了一种改良的 Caldwell-Luc 技术，其中创建了一个小的圆形侧骨窗。塑料手术吸引器尖端经过切割和修改，以紧密贴合进入窗口。鼻窦充满生理盐水，患者侧卧于牙科椅上，受影响的鼻窦位于下方。盐水充当取出植入物的载体。然后将花彩吸引器引入进入窗口，并且可以将错误的植入物成功地带到窗口进行检索。
Dental implants can be displaced into the maxillary sinus. Retrieval by endoscopic or Caldwell-Luc techniques have been previously reported. A modified Caldwell-Luc technique is presented here, where a small round lateral osseous window is created. A plastic surgical aspirator tip is cut and modified to fit tightly into the access window. The sinus is filled with saline, and the patient is placed in a lateral recumbent position in the dental chair with the involved sinus on the underside. The saline acts as a vehicle to bring out the implant. The festooned aspirator is then introduced into the access window, and the errant implant can be successfully brought to the window for retrieval.