Difference Between 3D Ultrasound and 4D Ultrasound

Pregnancy followed by childbirth is without any doubt a great experience for many of us. However, it is not always smooth and therefore doctors often recommend scanning and other forms of photography and ultrasound scanning to find out the exact condition of the baby. Scanning using modern technologies could help in identifying defects in the unborn child so that it can be rectified. If the defect is serious, then the parents can take a call whether to terminate the pregnancy or carry on. If you are from Walton Beach, Florida and are trying to make up your mind whether you should go in for 3D or 4D living images ultrasound studio, then you must certainly spend some time going through this article. We will try and give some basic differences between 3D and 4D ultrasound. Before that, we will try to get a basic idea about 2G ultrasound and then move forward to 3D and 4D ultrasounds


2D Ultra Scanning


This is one of the oldest and most commonly used scannings. Whenever a pregnant lady visits her doctor’s office, a 2D scan is done almost immediately. The images are reflected through high frequency, non-ionized sound waves and the images are received in just one plane. Hence, what you get is a black and white image of the baby. 2D scans are useful for evaluating the morphology and anatomy of the baby. It also comes in handy when there is a need to determine the gender of the fetus.


3D Ultra Scanning


As technology moved from one level to the next higher level, 3D ultrasound technology became very common and many doctors and also parents wanted to use it to know more about the fetus and the unborn baby. 3D uses the same high-frequency sound waves that are used in 2D and it also is considered safe. The only difference is that the sound wave reflections occur from different angles to one another. The ultrasound machine is then integrated with the help of high-speed computing software. This gives a 3 dimensional image. It could be helpful in giving a lifelike image of the baby and also get to know more about him or her in detail that is finite in resolution, shape and looks.


4D Scanning


4D scanning is almost the same as 3D but it comes with the addition of real time. In other words, when the ultrasound is being performed and when you are having a look at the baby live, you have a real-time view and that too in the 4th dimension. This is expensive and doctors believe that it should not be used regularly because of obvious problems of radiation risks and other such problems.


HD Scanning


HD actually stands for high definition and it is the same as various other HD technologies that are available in the market. It is used for those who are keen on having a well defined, clear and crisp image. The ultrasound technology that is used helps to gather much more information when compared to the 3D or 4D data. This is what makes it possible for the users to have a detailed and crisp image of the baby. Because of the clarity of images, it is often referred to as 5D technology.


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