Privat-Praxis fßr Orthopädie Frohnau (Berlin)
Privat Orthopedics Clinic Berlin

Dr. med. Oleg Surminski - Orthopedics Berlin Frohnau

Specialist for Orthopedics, Emergency Surgery & Sports Medicine

Computed Tomography | CT Berlin-Frohnau

What is computed tomography?

Computed tomography (CT) is an imaging technique that uses X-rays to generate detailed cross-sectional images of the human body. An X-ray tube rotates around the patient, taking images from different angles that a computer processes into precise cross-sectional images. This procedure allows for a superimposition-free visualisation of bones, organs and tissues, thus providing valuable information for medical diagnostics.

 computed tomography berlin frohnau

How computed tomography works

During the examination, the patient lies on a movable table that is pushed through the ring-shaped opening of the CT scanner, also known as the gantry. Inside this ring is the X-ray tube, which rotates around the body and emits X-rays. These rays penetrate the body and are attenuated to varying degrees depending on the density of the tissue. On the opposite side, detectors capture the attenuated rays and send the data to a computer, which uses it to create detailed cross-sectional images.

There are many reasons for using computed tomography. In orthopedics, computed tomography (CT) is used in the following cases:

  • Skeletal computed tomography: used to detect herniated discs, osteoporosis and other degenerative changes or fractures, as well as in tumour diagnostics.
  • Joint examination using CT supports detailed diagnostics, primarily of the bones close to the joint; even the joint is displayed in layers.
  • Periradicular therapy (PRT) is a modern procedure for the CT-guided treatment of herniated discs and radicular irritation syndromes.

How a CT scan is performed

During the examination, the patient lies flat on the CT scanner table. The table moves slowly through the opening of the device, depending on the desired examination area.

During the examination, the patient should lie as relaxed and still as possible and follow any breathing instructions given by the staff exactly.

The duration of the examination depends on the area to be examined and the questions to be answered. It takes between ten and 30 minutes.

Computer-Tomographie room

What alternative examination methods are there to CT scans?

X-rays are the classic alternative in the case of bone diseases.

Nuclear magnetic resonance (magnetic resonance imaging, NMR, MRT) is a useful alternative for soft tissue disorders such as muscle, cartilage, organs or the brain.

Not to be forgotten in these disorders is ultrasound diagnostics (sonography). It is easy to use, inexpensive and provides a good initial overview for many issues.

Should you have any further questions about Computed Tomograhy or want to make an appointment: Call us at 030 40 60 79 01, or send an email.

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