3D CT Pelvis

If your doctor has asked for a 3D CT PELVIS, you’re probably wondering what it is, why it’s needed, and how the test works. This article walks you through everything—from preparation to results—so you can arrive informed and leave confident.

A 3D CT PELVIS is a high-resolution, cross-sectional scan that creates a detailed 3-D model of your pelvic bones, joints, and soft tissues. Cadabams Diagnostics uses state-of-the-art multi-slice CT scanners and low-dose protocols to deliver sharp images with minimal radiation exposure.

A pelvic CT scan is a painless imaging test that combines X-rays and computer processing to generate layered images of the:

• Hip bones and acetabulum
• Sacrum and coccyx
• Bladder, reproductive organs, and rectum
• Surrounding blood vessels and lymph nodes When reconstructed in 3-D, the scan becomes a powerful tool for surgical planning, pelvimetry in pregnancy, or complex fracture evaluation.

• Non-contrast Pelvic CT: Quick, no dye; ideal for stones or fractures.
• Contrast-enhanced Pelvic CT: I.V. dye highlights vessels and tumors.
• Low-dose CT for Pelvimetry: Reduced radiation for obstetric measurements.

• Bone density
• Joint space width
• Pelvic inlet & outlet diameters
• Soft-tissue masses or fluid collections
• Vascular patency

• Sudden hip or pelvic pain
• Unexplained weight loss or anemia
• Difficult labor requiring pelvimetry
• Suspected spread of cancers from other organs

Typical candidates include:

• Trauma patients after accidents or falls
• Pregnant women requiring precise pelvimetry for delivery planning
• Chronic hip pain sufferers suspected of arthritis or avascular necrosis
• Cancer patients staging tumors in the pelvis
• Post-surgery patients checking implant positioning or bone healing

• 3-D reconstruction shows complex fracture lines surgeons can plan around.
• Fast scan time (under 5 minutes) reduces claustrophobia.
• Outpatient procedure—no hospital stay required.
• Accurate staging guides chemotherapy or radiation.

• Pelvic fractures from trauma or osteoporosis
• Osteoarthritis of hip—joint space narrowing and bone spurs
• Spinal deformities such as sacralization or spina bifida occulta
• Tumors & cysts (ovarian, uterine, bladder, or bone)
• Infections like osteomyelitis or pelvic abscesses

• Fasting: 3–4 hours if contrast is planned.
• Hydration: Drink water unless instructed otherwise.
• Clothing: Wear metal-free garments; locker provided for valuables.
• Medications: Continue routine meds; bring a list for radiologist review.

• Recent creatinine test (if contrast dye is used)
• Previous imaging reports for comparison
• Signed consent form after allergy screening

• Morning slots reduce fasting fatigue.
• Post-menstrual week improves image clarity for female pelvis studies.

1. Check-in & verification of ID and doctor’s prescription.
2. Change into gown and remove metal objects.
3. Positioning: Lie on the scanner table, feet first.
4. Scan: Table glides through the ring; remain still and hold breath briefly.
5. Contrast injection (if ordered) via automated injector—may feel warm flush.
6. Post-scan observation for 15 minutes for contrast reactions.

• Inform staff if you have asthma, diabetes, or thyroid disorders.
• Breast-feeding mothers may pump and store milk beforehand.
• Pacemaker or implant? Bring device card for safety checks.