Flat head syndrome, plagiocephaly

Overview

Plagiocephaly (flat head syndrome) is a condition in infants characterised by an asymmetrical-looking skull. It is often caused by remaining in the same lying/sleeping position for prolonged periods, which can lead to deformation of the skull. Changing the lying position prevents plagiocephaly.

Symptoms

• Asymmetrical distortion of the skull (a flattened back of the head is typical)

Causes and treatment

Causes

• The change to the shape of the skull can already occur in the womb prior to the birth
• Same sleeping and lying position (“position-dependent”)

Further treatment by your doctor / in hospital

Possible tests

• Testing the range of motion of the neck
• Assessing the child’s level of development
• Measuring the head circumference, weight and size

Possible therapies

• Alternate lying/sleeping position
• Physiotherapy

Most “position-dependent” flat heads self-correct within the first two years (if the child’s lying position is alternated).

What can I do myself?

Prevention

• Change the child's lying position every night at bedtime
• Let the child lie on its stomach for a short time, several times a day (watch the child during this time)

When to see a doctor?

• Child's skull is deformed.

Synonyms

Flat head syndrome, plagiocephaly