Arrival & screening
You’ll complete a safety questionnaire (allergies, previous reactions, medicines, and pregnancy status where relevant). We review your referral to confirm the correct protocol and whether IV contrast is required.
Getting ready
You may change into a gown and remove metal objects (jewellery, belts, phones). If contrast is needed, a small cannula is placed in your arm.
During the scan
- You lie on a comfortable table that moves smoothly through the scanner’s open ring.
- The technologist communicates via intercom and may ask you to hold your breath briefly for chest or abdominal images.
- The scan itself is fast– often just a few minutes. If contrast is used, you might feel a brief warm sensation; this is common and passes quickly.
After the scan
Most patients return to normal activities immediately. If you received contrast, we typically recommend drinking fluids unless your clinician advises otherwise. Your images are analysed, and a structured report is sent promptly to your referring doctor.
Bones & joints
CT detects subtle fractures, assesses joint alignment and cartilageadjacent surfaces, and maps intraarticular fragments. For complex injuries (e.g., wrist, elbow, hip, knee, ankle), multiplanar views and 3D reconstructions help surgeons plan fixation or arthroscopy.
Muscles, tendons, and soft tissues
While MRI is often preferred for softtissue tears, contrastenhanced CT can quickly assess muscle collections, abscesses, haematomas, and foreign bodies. In the abdomen and pelvis, CT clarifies appendicitis, diverticulitis, renal colic, and postoperative changes.
Spine
CT defines vertebral fractures, bony canal compromise, and hardware positions with exquisite detail-complementing MRI when needed for nerve and disc evaluation.
Safety, Contrast & Radiation Dose
Radiation
CT uses Xrays. We apply ALARA principles and individualise protocols based on body region, size, and clinical question. Your clinician weighs the small radiation risk against the immediate diagnostic benefit.
Iodinated contrast
Some CT studies require iodinebased contrast to better visualise vessels, infections, and tumours. Let us know if you’ve had contrast reactions before or have kidney concerns. In selected cases, prescan blood tests or premedication may be advised.
Pregnancy & breastfeeding
Notify us if you are or might be pregnant. We will discuss alternatives or protective measures if imaging is urgent. Breastfeeding can usually continue after contrast; your clinician will advise based on your exam.
Diabetes or thyroid medication
If you take specific medicines that interact with iodinated contrast, your referring clinician will guide timing or temporary adjustments.