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Computed Tomography

Computed Tomography

A CT scan of the bones may be performed to assess bones, soft tissues, and joints for damage, lesions, fractures.

Computed Tomography(CT) scan is a type of imaging test. Like an X-ray, it shows structures inside your body. But instead of creating a flat, 2D image, a CT scan takes dozens to hundreds of images of your body. To get these images, a CT machine takes X-ray pictures as it revolves around you.

Computed Tomography

Computed Tomography(CT) in Shreya Hospital at Ghaziabad the best Orthopedic Diagnosis Center is performed under the observation of specialist having vast experience in the field of image testing. Doctors use CT scans to see things that regular X-rays can’t show. For example, body structures overlap on regular X-rays and many things aren’t visible. A CT shows the details of each of your organs for a clearer and more precise view.

Another term for CT scan is CAT scan. CT stands for “computed tomography,” while CAT stands for “computed axial tomography.” But these two terms describe the same imaging test.

Reasons of Computed Tomography(CT)

A CT scan of the bones may be performed to assess bones, soft tissues, and joints for damage, lesions, fractures, or other abnormalities, particularly when another type of examination, such as X-rays or physical examination are not conclusive.

Reasons for which Computed Tomography(CT) scan is recommended includes:

  • Diagnose muscle and bone disorders, such as bone tumors and fractures
  • Pinpoint the location of a tumor, infection
  • Guide procedures such as surgery, biopsy and radiation therapy
  • Detect and monitor many orthopedic deseases
  • Monitor the effectiveness of certain treatments, such as cancer treatment
  • Detect internal injuries and internal bleeding


In Computed Tomography, the X-ray beam moves in a circle around the body. This allows many different views of the same organ or structure. The X-ray information is sent to a computer that interprets the X-ray data and displays it in a two-dimensional (2D) form on a monitor.

CT scans may be done with or without “contrast.” Contrast refers to a substance taken by mouth or injected into an intravenous (IV) line that causes the particular organ or tissue under study to be seen more clearly. Contrast examinations may require you to fast for a certain period of time before the procedure. Your doctor will notify you of this prior to the procedure.

Preparation for a Computed Tomography(CT)

Specific instructions are given to the patient before CT Scan include:

PRECAUTIONS: If you are pregnant or think you may be pregnant, please check with your doctor before scheduling the exam. Other options will be discussed with you and your doctor.

CLOTHING: You may be asked to change into a patient gown. If so, a gown will be provided for you. A locker will be provided to secure personal belongings. Please remove all piercings and leave all jewelry and valuables at home.

CONTRAST MEDIA: CT scans are most frequently done with and without a contrast media. The contrast media improves the radiologist’s ability to view the images of the inside of the body.