DR check, which is also called digital X-ray photography, it has higher sensitivity, higher resolution and higher linearity than the traditional X-ray check. It can operate digital output and storage, powerful after-processing function which made organization structure and pathological change be revealed easily. The high resolution pictures and high speed processing function are helpful to emergency department for checking. It can improve the diagnostic rate of pre-surgery to put all the spine, hip, thighbone and tibiofibula into one picture which improved the efficiency of the surgery.
