3D ultrasound is more often used in obstetric ultrasound. It makes up for the shortcomings of 2D ultrasound to a certain extent. It can visually display fetal surface abnormalities and assess the degree of defects.
Therefore, it has a higher diagnostic value for fetal malformations, and we also regard fetal malformations as the top priority. For its advantages, we can describe one by one from the following aspects:
①Face of the fetus:
We go to the mid-sagittal plane of the fetal face and locate the head of the fetus for 3D image collection.
Through continuous rotation, the structure of the fetus's face, lips, nose, eye distance and ears can be displayed clearly and stereoscopically, and the facial expressions and movements of the fetus can be observed in real time. This is the only way for many pregnant mothers to see the fetus
②Fetal spine:
For the overall shape of the spine, 3D ultrasound can determine whether the spine has scoliosis and determine the location and severity of the diseased vertebral body;
③Fetal limbs:
For the fetal limbs, 3D image acquisition and observation are performed when the amniotic fluid is wrapped around. At this time, the joint connection of the fetal limbs and the posture of the lower limbs can be clearly displayed. It is also possible to observe the fetal activity in the mother in real time, such as making a fist. Stretch your feet. The above are all about the advantages of 3D ultrasound.
