PELVIS WITH BOTH HIP JOINTS AP X-RAY SCAN

What the scan examines

• Entire pelvic ring (ilium, ischium, pubis)
• Both femoral heads and acetabula (hip sockets)
• Symphysis pubis and sacroiliac joints

Average scan duration and radiation dose

• Time on table: 5–10 minutes
• Effective dose: ≈ 0.6 mSv (equal to ~7 weeks of natural background radiation)

Why choose Cadabams Diagnostics

• Same-day appointment slots until 8 PM
• Radiologists sub-specialised in musculoskeletal imaging
• Digital copies & WhatsApp report service within 1–2 hours

What is a Pelvis with Both Hip Joints AP X-Ray?

Definition and basic mechanism

An Anterior-Posterior (AP) view X-ray passes a controlled beam from front to back, capturing the bones of the pelvis and hips on a digital detector.

Difference between AP and other views

How the image is produced

1. You lie or stand against the digital detector plate.
2. A 0.02-second X-ray pulse exposes the region.
3. Software renders a high-resolution picture on our PACS system in seconds.

Types of Pelvis & Hip X-Ray Views

• AP only: Quick, cost-effective screening
• Lateral or frog-leg views: Added for femoral neck or slipped capital epiphysis checks
• Standing (weight-bearing) AP: Highlights joint-space narrowing or subtle instability
• Cost comparison:
• AP alone: ₹600–₹800
• 3-view study: ₹1,100–₹1,400

• Pelvic bone symmetry (any tilt or rotation)
• Hip joint space width (narrowing = arthritis)
• Femoral head alignment inside the socket
• Signs of fracture, dislocation, or bone lesions

• Trauma assessment after road accidents or sports injuries
• Pre-surgical planning for hip replacements or fracture fixation
• Monitoring arthritis or avascular necrosis progression over time

• Sharp hip pain after a fall or accident
• Difficulty bearing weight on one or both legs
• Chronic groin or lower-back pain lasting >2 weeks
• Post-injury evaluation for athletes and elderly fall patients
• Suspicion of hip dysplasia in children above 2 years

Benefits of Taking the Test

• Non-invasive and pain-free
• High-resolution images reduce the need for repeat scans
• Cost-effective—about one-fifth the price of a basic hip MRI

Illnesses Diagnosed with This X-Ray

• Pelvic fractures (pubic rami, iliac wing)
• Hip osteoarthritis (joint-space narrowing, osteophytes)
• Developmental dysplasia of the hip (DDH) in young children
• **Avascular necrosis (AVN)**—early flattening of femoral head

• Wear loose, metal-free clothing (tracksuit or cotton salwar works best).
• Remove belts, zippers, jewellery, mobile, wallet.
• No fasting needed—eat and hydrate normally.
• Pregnancy declaration at reception.

Pre-requisites

• Valid doctor referral (hard copy or digital)
• Previous imaging comparison films (CD or printed) if done at another centre

Best Time to Take the Scan

• Morning slots (7 AM–11 AM) for faster queues and same-day GP follow-ups.
• Post-injury within 24–48 hours to capture fresh fractures before healing callus forms.

Eligibility

• Adults and children ≥2 years (infants use specialist paediatric protocols)
• Weight-bearing capacity required only for standing views; non-weight-bearing table option always available

Procedure for Taking the Scan

1. Check-in at front desk—ID and referral verification.
2. Change into gown if your clothing has metal.
3. Positioning:

• Supine: Lie flat, legs internally rotated slightly for best femoral view.
• Standing (optional): Feet shoulder-width apart, equal weight on both legs.

1. Technologist gives “Hold your breath—don’t move.”
2. Two quick exposures—total 5–10 minutes.

Caution Before Taking the Test

• Notify technologist immediately if pregnant or if you have a hip implant that may affect positioning.
• Remove pacemaker clips, insulin pumps, or large tattoos with metallic ink if possible.