What is the application of dynamic DR in the whole spine and both lower extremities ?


With the continuous development of medicine, imaging has become one of the means of examination, from the initial digital radiography products, the development of direct digital radiography products (static DR), and then become the mainstream choice of health care institutions dynamic digital radiography (also known as dynamic DR).

PLX8600 Dynamic DR

In recent years, there are more patients with deformities of the spine and lower limbs. Scoliosis deformity, which mostly occurs in adolescents, osteoarthritis, rheumatoid arthritis, and deformities of both lower limbs, such as internal and external knee joints, and X- and O-shaped legs, etc., are also common orthopedic diseases. And the incidence rate shows an increasing trend year by year, often involving the lower limbs hip, knee, ankle 3 weight-bearing joints, affecting the patients’ life, and even loss of working ability.

In the clinical treatment of spinal and lower limb deformities, corrective surgery is generally required, and before and after the surgery, X-ray films need to be taken in order to analyze the condition, clarify the diagnosis and observe the treatment effect. Conventional DR filming area is limited, the largest specification is only 43cm, but the average length of the whole spine of adult men is 70-75cm, women 66-70cm, and the double lower limbs are longer. The 43cm*86cm large effective field of view of PLX8600 Dynamic DR can capture the image field of the whole spine and both lower limbs at one time.

Conventional DR technology cannot capture a complete X-ray image of the entire spine or both lower limbs at once. The whole spine needs to be photographed separately in the cervical, thoracic and lumbar spine, and although the local scoliosis can be observed, the continuity between the three cannot be observed, which increases the difficulty of diagnosis and treatment of such diseases.

Perlove dynamic digital radiography (dynamic DR) has a 43cm * 86cm large effective field of view, so that the whole spine and both lower limbs can get a complete and clear imaging, for the clinic in the diagnosis of scoliosis deformity and lower limb osteoarthritic lesions, treatment program development and post-treatment review to provide accurate measurements.

Dynamic DR Clinical Imaging of the Whole Spine

Perlove Dynamic Digital Radiography (Dynamic DR) can image the whole spine at one time, visualize the overall shape of the spine and the scoliosis part, evaluate the pathological degree of scoliosis, and comprehensively understand the physiological curvature of the spine at all stages and the relationship between the intervertebral joints, which avoids the influence of conventional spinal photography on the curvature of the whole spine. It provides an important imaging basis for the diagnosis and treatment of scoliosis.

Dynamic DR Double Lower Extremity Clinical Imaging

Perlove Dynamic Digital Radiography (Dynamic DR) can show the whole double hip to double ankle joints, intuitively display the deformity and force line abnormality caused by the wear and tear of articular cartilage and soft tissue imbalance, and comprehensively compare and understand the lesions of the double lower limbs. It has important clinical significance for the pre-operative planning and post-operative observation of lower limb correction and artificial joint replacement.

Perlove medical dynamic digital radiography (dynamic DR) one-time imaging without splicing, to solve the splicing image density unevenness, splicing image alignment and magnification effect and other issues, to bring a truly large field of vision clinical imaging solutions, high-definition image quality, accurate imaging without distortion, assisting doctors to accurately diagnose disease!


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