Ankle joint CT scan

CT of the ankle joint — is a modern method of radiological diagnostics that is used for a detailed examination of the bones and articular surfaces in the ankle area. The examination helps to detect the consequences of injuries, assess the position of bone fragments, clarify the nature of injuries and detect other changes that may affect the function of the joint.

At the «Oxford Medical» clinic, the examination is performed on modern tomographs GE Revolution Maxima and SIEMENS Healthineers SOMATOM go.Up. High image detail allows obtaining important information for establishing a diagnosis and planning further treatment.

You can undergo CT in Kyiv on the right bank — near the «Dorohozhychi» metro station, as well as on the left — in Berezniaky. You can make an appointment for the examination by phone or through the feedback form on the website.

CT of the ankle joint allows a detailed assessment of the bone structures that participate in the formation of the joint, as well as their mutual position. The examination helps to clarify the nature of traumatic injuries and detect changes that may be the cause of pain, impaired support on the leg or limitation of movements.

During CT, it is possible to detect:

• cracks and ankle fracture;
• displacement of bone fragments after injuries;
• intra-articular fractures;
• small bone fragments in the joint cavity;
• consequences of improperly fused injuries;
• bone deformities and growths;
• degenerative changes of the articular surfaces;
• signs of joint diseases, in particular arthritis.

Thanks to the high detail of the images, CT helps to clarify the cause of the patient’s complaints and obtain information necessary for choosing the optimal method of treatment — from conservative therapy to surgical intervention.

CT is often prescribed in cases when the results of radiography are insufficient for a complete assessment of changes. The examination allows clarifying the nature of the injury, assessing its extent and determining the further treatment tactics.

The doctors of «Oxford Medical» recommend not postponing the examination if pain, swelling or impaired support on the leg persists after an injury. Timely diagnostics helps avoid complications and accelerate the restoration of joint function.

CT belongs to examinations with a small number of restrictions. Before it is performed, the doctor takes into account the patient’s general condition and possible factors that may affect the safety of the procedure.

The main contraindications are:

• pregnancy, especially in the first trimester;
• inability to remain still during scanning;
• severe condition of the patient, which requires an individual approach to the choice of diagnostic methods;
• allergy to iodine-containing contrast agents or pronounced impairment of kidney function, if contrast enhancement is planned.

In most cases, CT of the ankle joint is performed without the administration of a contrast agent. If contrast enhancement is necessary, the doctor preliminarily assesses the presence of possible risks and determines the appropriateness of such an examination.

Special preparation for CT is usually not required. Before scanning, it is recommended to:

• wear comfortable clothing that easily exposes the area of the ankle joint;
• remove jewelry, clothing elements and other metal objects in the examination area;
• inform the doctor about the presence of metal structures in the lower limb, if they were installed earlier.

In case of an examination with a contrast agent, a blood test for creatinine may be needed to assess kidney function. The doctor may also recommend refraining from eating for several hours before the procedure.

During the examination, the patient lies down on the table of the computed tomography scanner, and the leg is positioned in the position necessary for scanning. To obtain high-quality images, it is important to remain still throughout the entire procedure.

During the operation of the tomograph, a series of layer-by-layer images is performed, on the basis of which detailed images of the bones and articular surfaces are formed. This allows the doctor to assess the nature of the changes and clarify the diagnosis.

Scanning usually lasts only a few minutes and does not cause pain or significant discomfort. After the procedure is completed, the radiologist analyzes the obtained data and prepares a written conclusion.

With the CT results, it is recommended to consult the doctor who referred for the examination. This may be an orthopedic traumatologist, rheumatologist or another specialized specialist who will determine the further treatment tactics.

The current cost of CT of the ankle joint can be viewed here. At the «Oxford Medical» clinic, the examination is performed on modern tomographs GE Revolution Maxima and SIEMENS Healthineers SOMATOM go.Up, which provide high image detail and accurate visualization of bone structures.

You can undergo the examination in Kyiv on the right bank — near the «Dorohozhychi» metro station, as well as on the left — in Berezniaky. If it is necessary to do CT of the foot, you can make an appointment for the examination by phone or through the feedback form on the website.

The information is for informational purposes and does not replace a doctor’s consultation.

Sources:

American College of Radiology

US National Library of Medicine