Pregnancy Scans

Detailed Anatomy / Anomaly Scan

The anomaly scan is a detailed mid-pregnancy ultrasound that reviews the baby's structural development, growth and the surrounding structures.

A two-dimensional ultrasound image displayed on the examination monitor at the centre

Inside the Anatomy Scan

What Is It?

A detailed structural examination.

The anomaly scan, sometimes called a Level II or detailed anatomy scan, is a mid-pregnancy ultrasound examination. It reviews the baby's structural development, growth and the structures around the baby.

It is usually performed at a stage of pregnancy when anatomy can be examined in reasonable detail.

What the Doctor Assesses

Areas reviewed during the examination.

Which areas can be examined, and how clearly, depends on the stage of pregnancy and the baby's position on the day.

  • Brain & spine

    Central nervous system structures.

  • Face

    Facial structures and profile views.

  • Heart & chest

    Cardiac structures and connections.

  • Abdomen & abdominal wall

    Abdominal organs and the abdominal wall.

  • Limbs

    Arms, legs and skeletal structures.

  • Placenta, cord & amniotic fluid

    The structures supporting the pregnancy.

  • Growth

    Measurements used to follow growth.

Honest Limits

As with all ultrasound examinations, findings depend on factors such as position, gestational age and imaging conditions. A detailed scan reviews many structures carefully, but no ultrasound examination can identify every possible condition.

After the Examination

How findings are discussed.

Your report is discussed with reference to your treating doctor's advice. If a particular view could not be obtained, the doctor may suggest repeating part of the examination at a later appointment.

If your doctor suggests a repeat or additional examination, it usually means more information would be helpful. It does not by itself mean that something is wrong.

Appointment Notes

Questions you may want to ask

  1. Which structures will be assessed during this examination?
  2. What happens if a view cannot be obtained today?
  3. What can this scan not tell me?
  4. When will the findings be discussed with me?

Your Next Step

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Next Step

Have a question about your examination?

Our team can help you understand how to proceed, or arrange an appointment at the centre.

For medical concerns or interpretation of individual findings, please speak directly with your doctor or healthcare provider.

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