【摘要】：目的探討基于計算機(jī)斷層增強(qiáng)掃描(CTA)數(shù)據(jù)集的女性在體閉孔神經(jīng)三維重建的方法。方法選取2014年1月1日至6月1日16例因?qū)m頸癌于南方醫(yī)科大學(xué)南方醫(yī)院行CT掃描患者的二維斷層圖像數(shù)據(jù)集,利用計算機(jī)斷層掃描三維重建技術(shù)構(gòu)建閉孔神經(jīng)及周圍相關(guān)組織三維模型。結(jié)果重建的女性閉孔神經(jīng)模型符合閉孔神經(jīng)形態(tài)。其不僅可以進(jìn)行任意角度的旋轉(zhuǎn),還可以觀察其與周圍毗鄰組織的關(guān)系。重建的閉孔神經(jīng)三維模型與術(shù)中解剖完全吻合。結(jié)論利用CTA數(shù)據(jù)集進(jìn)行計算機(jī)三維重建可理想地顯示閉孔神經(jīng),及其與髂內(nèi)外血管及閉孔動靜脈等毗鄰組織的關(guān)系,是研究女性閉孔神經(jīng)與毗鄰組織關(guān)系的好方法,有較大的應(yīng)用價值。
[Abstract]:Objective to explore the method of three-dimensional reconstruction of female obturator nerve based on enhanced CT scanning (CTA) data set. Methods from January 1 to June 1, 2014, 16 patients with cervical cancer underwent CT scanning in Southern Hospital of Southern Medical University. The three-dimensional model of obturator nerve and its surrounding tissues was constructed by using three-dimensional reconstruction technique of computerized tomography. Results the reconstructed female obturator nerve model was in accordance with the shape of obturator nerve. It can not only rotate at any angle, but also observe its relationship with adjacent tissues. The reconstructed three-dimensional model of obturator nerve is in good agreement with the intraoperative anatomy. Conclusion three-dimensional reconstruction of obturator nerve with CTA data set can display obturator nerve and its relationship with adjacent tissues such as internal and external iliac vessels and obturator arteriovenous tissues. It is a good method to study the relationship between female obturator nerve and adjacent tissues, and has great application value.
【作者單位】： 南方醫(yī)科大學(xué)南方醫(yī)院婦產(chǎn)科;山西醫(yī)科大學(xué)附屬長治市人民醫(yī)院婦產(chǎn)科;南方醫(yī)科大學(xué)南方醫(yī)院影像科;南方醫(yī)科大學(xué)解剖教研室;
【基金】：廣州市科技計劃健康醫(yī)療協(xié)同創(chuàng)新重大專項(158100075) 國家自然科學(xué)基金(81272585);國家自然科學(xué)基金重大專項(61190120,61190122) 廣東省自然科學(xué)基金重大專項(2015A030311024)
【分類號】：R737.33
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本文編號：2522262