Advantages of Digital Radiography
June 01, 2020
Digital radiography was introduced to:
- Improve care for patients
- Support better outcomes for patients
- Expand capabilities of consultation
- Enhance the interaction of clients
The technique uses electronic sensors. The photographic film is replaced with a capturing device that allows almost instant capture of x-ray images. Digital radiography has a higher processing speed. As a result, technicians can produce images to be reviewed immediately. This is its main advantage over traditional radiography.
The capturing device ensures image capture on the receptor. The image is then transferred to a software at view stations.
Here is a list of the key advantages of digital radiography:
- Improved image quality
- Cost savings
- Space saving
- Greater image manipulation
- Fewer retakes
- Decreased exposure to radiation
Let us have an in-depth look at each of them.
Improved Image Quality
Because of errors that result from positioning and patient movement, it is hard to rad images from traditional films. Using film also does not allow for zooming and modification of the image’s appearance. For this reason, switching to digital radiography is a wise move. Furthermore, DR has processing algorithms for imaged. The images produced realistically represent the bone structure and overlapping tissue
When cost is used as a comparison tool, traditional x-ray is way more expensive than DR. This is because of the large amounts of money spend in acquiring the films and chemical processors. Extra costs are also incurred in maintaining the processors and mailing jackets.
Also, the processing costs for the images are expensive. It should not be forgotten that the staff judged with developing film also require pay.
Once you switch to DR, these expenses will never be incurred again.
When traditional radiography is used, there is need for a darkroom. This is a room where photographic film is processed and prints are made among other tasks. It is completely made dark for the purpose of processing photographic materials that are light-sensitive. When DR is embraced the darkroom and spaces for archiving radiographs can be put to good use.
Immediately they are taken, DR images can be sent to computers and be viewed. This way, technicians spend minimal time on tasks such as filing and film retrieval. Consequently, more time will be available for them to carry out productive tasks.
Greater Image Manipulation
The digital technique allows greater manipulation of the image and the image’s overall quality. These go a long way to increase patient diagnosis’ accuracy. The doctor can then figure out how to best provide care for the patient.
Images produced by digital radiography are stored in the computer in form of raw data. This allows the physician, radiologist and technologist to manipulate them as required. The following can be done to the image:
- Zooming in/out
Also, it allows for the following annotations to be put on the images:
- Notes on the images
- R/L markers
Immediate retake of images is also possible with DR. There is no need to move the patient around if the image fails to meet the needs of the doctor.
Compared to systems that are film-based, DR systems are simple to use. Due to this, radiographs of poor quality that result from technical or exposure errors are reduced. Computer software makes it possible to adjust contrast and brightness adjustment for bone and tissue (soft) optimization.
When using conventional radiography, the processing time is lengthened. You can only assess images after they are processed. With DR however, immediate viewing is possible. The instant access will allow technicians to check the patient’s positioning and balance in the exposure.
Decreased Exposure to Radiation
Safety benefits of digital x-rays come in two forms. First, the fewer retakes decrease the exposure of both staff and patients to radiation. Second, the responsivity of digital sensors is higher than that of traditional film. As a result, less radiation is required for image production.
Radiography equipment upgrade is necessary for improved diagnostics and efficiency. With digital radiography, patients are treated faster, heal fast and live healthier lives. When do you need it? Fractured or broken bones should warrant your visit to a chiropractor near you. At Cornerstone Chiropractor in Warrenton is where your healing begins. We offer x-ray for traumatic brain injury among other services.