微植體支抗滑動法關(guān)閉間隙的三維有限元建模及實驗驗證
發(fā)布時間:2018-09-04 08:44
【摘要】:對志愿者頭顱部進行螺旋CT掃描,利用Mimics軟件進行實體模型的重建,優(yōu)化后導入Ansys軟件中賦值及網(wǎng)格劃分,建立左側(cè)下頜第一磨牙缺失的包含微型種植體、直絲弓托槽、牙列、牙周膜、牙槽骨的下頜三維有限元模型,實驗?zāi)M與臨床基本相符。
[Abstract]:A spiral CT scan was performed on the head of the volunteers. The solid model was reconstructed by using Mimics software. After the optimization, the value assignment and mesh division were introduced into the Ansys software, and the left mandibular first molar missing implants, straight wire arch brackets and dentition were established. The three-dimensional finite element model of periodontal ligament and alveolar bone is in good agreement with clinical practice.
【作者單位】: 安徽醫(yī)科大學口腔醫(yī)學院;安徽醫(yī)學高等?茖W?谇幌;北京武警總醫(yī)院口腔科;
【基金】:中國博士后科學基金面上資助(編號:2012M512141)
【分類號】:R783.5
[Abstract]:A spiral CT scan was performed on the head of the volunteers. The solid model was reconstructed by using Mimics software. After the optimization, the value assignment and mesh division were introduced into the Ansys software, and the left mandibular first molar missing implants, straight wire arch brackets and dentition were established. The three-dimensional finite element model of periodontal ligament and alveolar bone is in good agreement with clinical practice.
【作者單位】: 安徽醫(yī)科大學口腔醫(yī)學院;安徽醫(yī)學高等?茖W?谇幌;北京武警總醫(yī)院口腔科;
【基金】:中國博士后科學基金面上資助(編號:2012M512141)
【分類號】:R783.5
【參考文獻】
相關(guān)期刊論文 前7條
1 張菊菊;段銀鐘;霍娜;袁峰;韓春;;3種不同施力方式遠移上頜第一磨牙牙周膜應(yīng)力的三維有限元分析[J];口腔醫(yī)學研究;2006年02期
2 黃躍;張玉惠;衛(wèi)曉霞;袁小平;徐曉梅;楊四維;;上頜尖牙壓低的三維有限元分析[J];瀘州醫(yī)學院學報;2008年05期
3 林東;林珊;郭金泉;;對微小種植體及其骨組織生物力學的三維有限元分析[J];實用醫(yī)藥雜志;2009年08期
4 郭軍;法永紅;蔡興偉;黃長城;;微型種植體支抗近移磨牙過程中的強支抗效應(yīng)[J];中國組織工程研究與臨床康復(fù);2010年09期
5 單麗華;董福生;宮偉偉;張雄;;微型種植體下頜骨三維有限元模型的建立[J];現(xiàn)代口腔醫(yī)學雜志;2010年06期
6 張超;;微螺釘支抗種植體近中移動下頜第二磨牙的臨床研究[J];現(xiàn)代預(yù)防醫(yī)學;2010年17期
7 鄧鋒;張磊;張翼;宋錦t,
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