Modality Descriptions

X-Ray

X-Rays are primarily used for diagnostic radiography. X-rays are especially useful in the detection of pathology of the skeletal system, but are also useful for detecting some disease processes in soft tissue. X-rays are done on a walk-in basis and do not require an appointment. The actual exam only takes a few minutes but you may be required to stay at the facility up to an hour. There is typically no advanced directives and/or preparations for X-ray procedures.

Ultrasound

Medical sonography is an ultrasound-based diagnostic medical imaging technique used to visualize muscles, tendons, and many internal organs, their size, structure and any pathological lesions with real time tomographic images. It is also used to visualize a fetus during routine and emergency prenatal care. Ultrasound scans are performed by medical health care professionals called sonographers. Obstetric sonography is commonly used during pregnancy. Ultrasound has been used to image the human body for at least 50 years. It is one of the most widely used diagnostic tools in modern medicine. Ultrasound exams typically take about 20 minutes although some exams can be longer.

Bone Densitometry

Bone density scanning, also called dual-energy x-ray absorptiometry (DXA or DEXA) or bone , is an enhanced form of x-ray technology that is used to measure bone loss. DEXA is today's established standard for measuring bone mineral density (BMD). CDI deploys the use of the Hologic Q Fan Beam Scanner. This equipment is capable of measuring BMD, body fat percentage and can perform vertebral fracture assessment (VFA). This procedure is painless and takes approximately 5-10 minutes.

Computed Tomography (CT)

CT produces a volume of data which can be manipulated, through a process known as windowing, in order to demonstrate various structures based on their ability to block the X-ray/Röntgen beam. Although historically (see below) the images generated were in the axial or transverse plane (orthogonal to the long axis of the body), modern scanners allow this volume of data to be reformatted in various planes or even as volumetric (3D) representations of structures. CDI offers calcium-scoring tests for patients at risk for cardiac disease. These screenings take a matter of minutes and can measure the amount of calcium in the coronary arteries.

Magnetic Resonance Imaging (MRI)

MRI utilizes radiofrequency pulses and a strong magnet to produce three-dimensional images of the body. CDI deploys the use of a traditional 1.5 Tesla, General Electric Signa, short-bore MRI system. The MRI scanner has a 60 CM opening and is only 4 feet long providing an open environment for the patient. MRI exams typically take 20-30 minutes to perform and do not require any specific preparation for the patient. Please wear loose fitting clothing with no metallic buttons or buckles and do not wear jewelry for your appointment.