Osteomark: a surgical navigation system for oral and maxillofacial surgery.
Osteomark: a surgical navigation system for oral and maxillofacial surgery.
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DOI：
10.1016/j.ijom.2011.10.017
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发表时间：
2012-02
影响因子：
2.4
通讯作者：
Troulis MJ
中科院分区：
文献类型：
--
作者：
Bouchard C;Magill JC;Nikonovskiy V;Byl M;Murphy BA;Kaban LB;Troulis MJ
本项目旨在测试旨在帮助执行手术治疗计划的手术导航工具。它由一个电磁跟踪笔组成，用于术中标记骨。该器械在精密块、离体猪下颌骨上进行了测试，并在猪尸体上进行了6次内窥镜垂直升支截骨术。在测试块（n=30次观察）和离体下颌骨（n=11次测量）上的10个2 mm孔处分别测量3次实际电刀笔位置与计算机显示位置之间的差异。测量尸体手术的计划和实际截骨位置之间的误差。已知位置和显示位置之间的平均距离在精密块上为1.55 ± 0.72 mm，在猪下颌骨上为2.10 ± 0.88 mm。多次（n=5）在块上标记同一点的测量误差为0.58 ± 0.37 mm。模拟截骨术的平均误差为2.35 ± 1.35 mm。Osteomark使用简单，可以以可接受的精度定位孔和截骨术。在未来，该设备和算法将被修改，以进一步减少错误，该系统将在活体动物上进行测试。
The purpose of this project was to test a surgical navigation tool designed to help execute a surgical treatment plan. It consists of an electromagnetically tracked pencil that is used to mark bone intraoperatively. The device was tested on a precision block, an ex vivo pig mandible and during performance of six endoscopic vertical ramus osteotomies on pig cadavers. The difference between actual pencil position and that displayed by the computer was measured three times each at ten 2 mm holes on the block (n=30 observations) and on the ex vivo mandible (n=11 measurements). Errors between planned and actual osteotomy locations for the cadaver procedures were measured. The mean distance between known and displayed locations was 1.55 ± 0.72 mm on the precision block and 2.10 ± 0.88 mm on the pig mandible. The error measured marking the same point on the block multiple (n=5) times was 0.58 ± 0.37 mm. The mean error on the simulated osteotomies was 2.35 ± 1.35 mm. Osteomark was simple to use and permitted localization of holes and osteotomies with acceptable accuracy. In the future, the device and algorithms will be revised to further decrease error and the system will be tested on live animals.
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DOI：
10.2106/jbjs.i.00346
发表时间：
2009-08-01
期刊：
The Journal of bone and joint surgery. American volume
影响因子：
--
作者：
Rubash, Harry E;Pagnano, Mark W
通讯作者：
Pagnano, Mark W
DOI：
10.1001/archotol.134.10.1080
发表时间：
2008-10-01
影响因子：
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作者：
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通讯作者：
Metzger, Marc Christian
影响因子：
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作者：
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通讯作者：
Losquadro, William D.
DOI：
10.1016/j.cxom.2004.10.001
发表时间：
2005-03-01
影响因子：
--
作者：
Yeshwant, Krishna C;Seldin, Edward B;Kaban, Leonard B
通讯作者：
Kaban, Leonard B
影响因子：
1
作者：
Resnick, Cory M.;Kaban, Leonard B.;Troulis, Maria J.
通讯作者：
Troulis, Maria J.