If there was a need to choose the greatest medical advancement in the last decade, digital radiography (DR) would certainly make the list. This method allows the production of x-ray images without the need for a radiographic cassette and film. Instead, the imaging sensor is attached to a DR computer via a cable wire or is permanently fixed to an x-ray table. This allows for the immediate image capture of an x-ray on a monitor. But as with every advanced piece of technology, there are certain advantages and disadvantages to consider before fully adopting this new medical invention.
List of Pros of Digital Radiography
1. It is faster to process and provides more options.
It greatly reduces the amount of time required to process an image since there is no need to wait for film to develop in a dark room. And since the image is digital, it can quickly be shared and transferred. This allows medical practitioners to quickly consult with each other even when they are miles apart, for patients to seek a second opinion or go for further consultations without the hassle of carrying around that huge x-ray, and for doctors to be more mobile and faster in making a diagnosis.
2. It provides images with better quality.
Digital radiography machines come with special software that allow you to electronically manipulate an image if it needs better definition. Plus, it has been observed that DR images provide increased soft tissue visualization on musculoskeletal radiographs.
3. It requires less resources.
You can cut expenses on film, chemicals, and labor for developing x-rays. Some hospitals have even gotten rid of their green room and radiology suites since they are no longer needed.
4. It decreases the need for retakes.
Digital radiography has less problems with exposure and provides an increased latitude of the imaging system. So there is less tendencies for retakes and additional exposure to radiation.
List of Cons of Digital Radiography
1. It is expensive initially.
The cost of DR machines is high as an initial investment. But when you include the reduction of resources used in traditional machines, it could be a better deal.
2. It may require constant replacement of equipment.
Since technology is continuously evolving, it won’t be surprising if the current digital radiography machines in the market today will become obsolete a few years from now. This means you need to invest in a new set of equipment every few years to keep up with the latest software or hardware.
3. It requires new knowledge and skills.
There is a need to learn how to set up and operate the new machinery and computer programs. You will have to train yourself and your radiology team, and repeat the process again when you get newer models or upgraded software.
4. It may cause technicians to lose their jobs.
If older radiology technicians cannot keep up with the new technology and learn how to operate the advanced DR machines, they could lose their value in the medical industry and end up unemployed.
At a time when advanced and effective medical practices are perceived as the norm, digital radiography may offer more pros than cons.
Brandon Miller has a B.A. from the University of Texas at Austin. He is a seasoned writer who has written over one hundred articles, which have been read by over 500,000 people. If you have any comments or concerns about this blog post, then please contact the Green Garage team here.