Dynamic Digital Radiography

Dynamic Digital Radiography

Joint Cinegram X-ray for joint range of motion

In film, a cinemagraph is a still image with a small, repeated movement that creates a video clip. We can now apply this basic concept using advanced x-ray technology to provide an extremely detailed view of the joints in motion. This is beneficial for diagnosing and treating a wide range of musculoskeletal conditions. Zwanger-Pesiri Radiology now offers this new type of Dynamic Digital Radiography (DDR) called Joint Cinegrams for orthopedic and sports medicine applications.

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How Does DDR X-ray Work?

Dynamic Digital Radiography, or Joint Cinegraphy, is a recent, FDA-approved advancement in X-ray technology that allows us to take multiple X-ray images at 6 or 15 frames per second, to be viewed in motion. Unlike alternatives, Cinegrams offer a large, highly detailed 17" x 17" image. There is no extra imaging, radiation or post processing time.

Each frame we acquire is a single diagnostic-quality image, and the entire sequence can be replayed and paused at individual frames for single-frame viewing and diagnostic purposes. DDR support diagnosing musculoskeletal conditions by presenting diagnostic details in full motion to assess the spine and joint stability. With DDR, orthopedists can quantify the dynamic relationship between bones and soft tissue through the full range of motion in weight-bearing or resting positions for faster and more detailed diagnoses.

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What are the Benefits of DDR?

  • Brand new technology that shows orthopedic range of motion.
  • NO extra views needed with all images included in a single exam.
  • Less radiation than fluoroscopy exams.
  • Extremely beneficial for post-surgical follow up for chiropractors and orthopedists.
  • Picks up dynamic instability for lateral cervical spine where other modalities fall short.

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Why Choose Zwanger-Pesiri?

Zwanger-Pesiri Radiology brings world-class expertise to the Long Island community. Our subspecialty-trained radiologists are Board Certified by the American Board of Radiology with fellowship training in a variety of specialties. They are highly-skilled, highly-knowledgeable, and make patient care a priority. To learn more, contact us today.