However, there are still too few prenatal research data to say whether and to what extent an assessment of fetal spine length at this stage of pregnancy can be used for prenatal diagnosis of congenital syndromes, which, among other manifestations, are marked by fetal spine lengthening or shortening. Our study defines the normal limits of fetal spinal length in the second trimester of pregnancy and demonstrates a high correlation between spinal length, gestational age, biparietal diameter and femur length.
#Spine2d matlab free
I am an Electrical and Electronics Engineer has lots of experience in this type of login to view URL are my details, please feel free to contact. The results of the measurements revealed no difference between two and three-dimensional ultrasound. Vehicle unique identification using MATLAB 6 days left Hi, my name is Vamsi. The objective of our study was to establish a nomogram of fetal spine length in the second trimester of pregnancy by using two and three-dimensional. Fetal spine length, as a function of gestational age, was expressed by the following regression equation: spine length (mm) = -47.2 + 7.16 x gestational age (weeks), with a Pearson correlation coefficient of R(2)=0.956. Supplementary three-dimensional ultrasound to assess fetal spine length was performed in 75 cases.
![spine2d matlab spine2d matlab](http://www.mat.ucm.es/~vmakarov/Supplementary/DG_descr/Morph.jpg)
Regression analyses were performed on spine length, gestational age, biparietal diameter and femur length.
![spine2d matlab spine2d matlab](https://i.ytimg.com/vi/m5DUJ8eowzM/hq720.jpg)
![spine2d matlab spine2d matlab](https://image.slidesharecdn.com/4-matlablythuyetdohoa-160815052101/95/4-matlab-lythuyetdohoa-28-638.jpg)
Fetal spine length was measured prospectively by means of transabdominal ultrasonography in 114 normal singleton pregnancies between 14 and 24 weeks of gestation. The objective of our study was to establish a nomogram of fetal spine length in the second trimester of pregnancy by using two and three-dimensional ultrasound.