CT Right Elbow

CT elbow arthrography combines:

• Arthrogram: A harmless contrast dye injected into the elbow joint to outline soft tissues.
• CT RIGHT ELBOW scan: A rotating X-ray tube captures hundreds of cross-sectional images to produce a 3-D view. Together, they give clinicians a crystal-clear map of cartilage, ligaments, and bone, pinpointing problems that standard X-rays or ultrasound may miss.

1. Single-contrast study – iodine-based dye only
2. Double-contrast study – air plus iodine dye for finer cartilage detail
3. CT arthrography with digital subtraction – removes bone shadows to highlight soft tissue Your Cadabams radiologist will select the type that best suits your symptoms and medical history.

• Joint space width
• Cartilage thickness and defects
• Ligament integrity
• Presence of loose bodies or osteophytes
• Synovial enhancement pattern
• Bone density and trabecular architecture

• Evaluate sports injuries such as tennis elbow or UCL tear
• Assess chronic pain after fracture healing
• Plan minimally invasive surgery with precise 3-D mapping
• Monitor cartilage restoration procedures

Consider scheduling the scan if you experience:

• Locking or clicking in the elbow
• Recurrent swelling after sports or heavy lifting
• Pain that worsens with overhead motion
• Suspected ligament tear or cartilage damage Athletes, manual labourers, and anyone with prior elbow dislocations often benefit most.

• Quick: Scan time under 10 minutes
• Accurate: Detects lesions as small as 0.5 mm
• Low downtime: Resume normal activities within 24 hours
• Guided treatment: Helps surgeons decide if repair or physiotherapy is enough

• Osteochondritis dissecans
• Synovial plicae syndrome
• Loose intra-articular bodies
• Posterolateral rotatory instability
• Chondral flap tears

• Fasting: No food 2 hours before; clear fluids allowed
• Clothing: Wear loose sleeves or a short-sleeve top
• Medications: Continue routine meds; inform staff if on blood thinners
• Allergies: Report iodine or shellfish allergies in advance

• Recent X-ray or ultrasound report (within 3 months)
• Blood creatinine if over 60 years or diabetic
• Signed consent form after explanation of risks and benefits

• Early morning slots reduce waiting times
• Post-injury 2–4 weeks window—after acute swelling subsides but before chronic changes set in
• Avoid scheduling during active infection or severe skin lesions near the joint

Eligible:

• Adults and adolescents over 14 years
• Stable chronic conditions (e.g., controlled diabetes) Not eligible:
• Pregnancy (radiation risk)
• Active joint infection or open wound
• Severe contrast allergy history

Persistent elbow pain or limited movement can be worrying. A CT RIGHT ELBOW arthrography at Cadabams Diagnostics offers a fast, non-surgical way to look inside the joint, revealing cartilage tears, loose bodies, or ligament injuries with sub-millimetre accuracy. This article walks you through everything you need to know—what the scan is, who needs it, how to prepare, and what to expect—so you feel supported and confident every step of the way.

1. Check-in at Cadabams Diagnostics reception—bring ID and prior reports
2. Positioning: Lie on the CT table with the affected arm overhead or at the side, supported by cushions
3. Skin prep: Antiseptic cleaning and local anaesthetic spray
4. Injection: Radiologist inserts a thin needle into the joint under ultrasound guidance; contrast is injected (2–10 ml)
5. Scan: You hold still while the gantry rotates around the elbow for ~5 minutes
6. Observation: 15-minute post-procedure monitoring for any delayed reaction

• Hydrate well the day before to protect kidneys
• Avoid caffeine 4 hours prior—it can increase tremor and blur images
• Bring a companion if you feel anxious about injections

Potential Risks

• Mild discomfort or bruising at injection site
• Rare allergic reaction to iodinated contrast (less than 1 in 1,000)
• Minimal radiation exposure—equivalent to ~3 months of natural background radiation

Limitations

• Metal implants or prosthetics can create artefacts
• Not ideal for patients with active infection in the joint
• Cannot detect microscopic nerve damage; MRI may be needed in such cases