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具有真實(shí)感的心臟解剖模型對臨床試驗(yàn)、基礎(chǔ)研究和手術(shù)規(guī)劃都具有重要應(yīng)用價值.Fontan手術(shù)是治療先天性心臟病的常見手術(shù),正確理解手術(shù)部位的幾何形態(tài)對手術(shù)結(jié)果至關(guān)重要,傳統(tǒng)的Fontan手術(shù)只能依靠醫(yī)生的經(jīng)驗(yàn)和二維切片在術(shù)前進(jìn)行判斷.心臟及其管道系統(tǒng)的三維重建模型,將有助于醫(yī)生在術(shù)前直觀心臟幾何結(jié)構(gòu),客觀地、定量地對手術(shù)進(jìn)行規(guī)劃.本文利用Amira 4.1.1軟件對美國數(shù)字人的心臟切片圖進(jìn)行了三維重建,獲得了心臟表面、內(nèi)部及相關(guān)血管的立體結(jié)構(gòu),對Fontan手術(shù)以及其他心血管手術(shù)規(guī)劃都有著重要意義.

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