中国医学创新2019，Vol.16Issue(1)：1-5,5.DOI:10.3969/j.issn.1674-4985.2019.01.001
传统侧脑室枕角穿刺方法的计算机验证与创新
Computer Verification and Innovation of Traditional Lateral Ventricle Puncture Method
摘要
Abstract
Objective:To use the 3D reconstruction of the machine to test the success of the traditional lateral ventricular occipital approach, and looking for a better Angle of puncture.Method:A total of 102 cases with enlarged lateral ventricle were selected by CT examination of Fujian provincial hospital.Based on the original data of the 3D spiral CT of the skull, the 3D virtual model of skull and lateral ventricle was established by using computer 3D reconstruction technique as the definition of the lateral ventricle 6.0 cm above the outer tuberosity of the occipital, 3.5 cm by the middle line was the puncture point, and the puncture direction points to the same side of the eyebrows, the root of the nose, the midpoint of the orbit, the lateral canthus of the orbit, and the depth of puncture in the direction of the eyebrow were measured.Result:The 3D reconstruction of the machine to test the success of the traditional lateral ventricular occipital approach, the statistical results showed that the success rate of the puncture direction points to eyebrows was higher than that points to the middle of the orbit, which was statistically significant (P<0.05), the average puncture depth was (42.79±2.80) mm.Conclusion:Computer-aided simulation of lateral ventricle occipital angle puncture confirmed the success rate of traditional puncture method, and found that the success rate of puncture direction for eyebrow was significantly higher than that of midpoint orbital margin, which could provide reference for clinical practice.关键词
侧脑室枕角穿刺/三维重建技术/虚拟模型/模拟Key words
Lateral ventricular occipital puncture/3 d reconstruction technology/Virtual model/Simulation引用本文复制引用
刘宇清,杨振杰,杨智坤,黄绳跃,何炳蔚,廖正俭..传统侧脑室枕角穿刺方法的计算机验证与创新[J].中国医学创新,2019,16(1):1-5,5.基金项目
福建省自然科学基金项目(2015J01421) （2015J01421）
福建省医学创新课题(2017-CX-14) （2017-CX-14）
福建医科大学教育教学改革研究项目(J17011) （J17011）
