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Monday, 11 June 2012

Diagnostic Digital Imaging For Better Care Of Patients

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By Anita Graham


At times it seems as though computers might one day rule the earth. However, their use in medical care helps to provide better care to patients. One of the areas where changes are most evident is in their use for diagnostic digital imaging (DDI). The integration of computers with x-rays allows for better patient diagnosis and care.

Computer technology combined with x-rays allows the doctor to offer a more accurate diagnosis to the patient. With the improved quality of images seen and the use of computer analysis, doctors proved diagnoses that allow patients to receive the correct treatment the first time. This can eliminate wasted time when early treatment is critical and prevent unnecessary procedures.

X-ray films no longer need to be transferred physically from one location to another. Instead, they are sent electronically to consulting physicians in record time. Often physicians in the same practice have access immediately, without needing to call medical records to locate and deliver films.

Before the use of DDI, patients had to wait for films to be developed. With the computerized model, there is no waiting for development. Doctors have immediate access to the images. The technician can immediately see if the image is not clear of if the shot needs to come from another angle. There is no need to return for additional films to save patients even more time. Medical personnel can also move to other patients more quickly.

Storing images digitally recorded on computer discs requires much less space than a physical file room. In addition, there are fewer lost or damaged files. A scanner reads a bar code from the patient's wristband to ensure that files are labeled correctly.

The modern system also provides benefits for both the patient and the environment. DDI requires less exposure to radiation. As the technologist has immediate development, there is no need for additional unnecessary x-rays. This lowers the exposure to radiation for both patients and x-ray teams. In addition, since actual films are not being developed, there is no more need for corrosive and environmentally harmful chemicals used in developing of the film.

Diagnostic digital imaging provides advantages to the patients as well as to medical personnel. DDI allows doctors to provide a better and more accurate diagnosis of the problem. Additionally, storage of the images on computers offers advantages for the patient care. Newer systems reduce the radiation exposure and protect the environment from harmful chemicals necessary to develop film.




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