Plagiocephaly Treatment in Bedford, Sandy & Hitchin
Head-shape assessment, positioning strategies and honest advice on when a helmet is (and isn't) needed, for babies across Bedfordshire.
Understanding Plagiocephaly
What plagiocephaly is, and why so many parents worry unnecessarily.
Plagiocephaly is a flattening of one part of your baby’s skull, usually the back or one side. Brachycephaly is the closely related pattern where the whole back of the head becomes flatter and wider. Both are extremely common. Studies from UK clinics suggest that up to 47% of babies show some degree of flattening by four months of age, and most of it resolves as your baby becomes more mobile.
The vast majority of cases are positional. Your baby’s skull is soft and mouldable in the first months of life, so consistent pressure from lying in one position (whether that is due to preference, torticollis, prematurity or simply being a very good sleeper) can gently reshape it. This is a cosmetic pattern, not a medical emergency, and it does not affect brain development.
The important job of a good assessment is to distinguish positional plagiocephaly from the rare condition of craniosynostosis, where skull sutures fuse too early and specialist medical review is essential. That distinction takes minutes for an experienced clinician and is one of the first things I look at in every baby I see.
Signs to look for
Common signs of plagiocephaly
Head shape changes gradually. What you are looking for is asymmetry and how it is progressing, especially between six weeks and four months of age when peak concern usually appears.
Flat area on one side of the head
Typically on the back-right or back-left. Look down from above at your baby’s head shape while they sit in a bouncer or on your lap.
Uneven ear alignment
The ear on the flat side is pushed forward compared to the ear on the round side. This is one of the more reliable indicators for a clinician.
Facial asymmetry
One cheek can look fuller than the other, or one eye can appear slightly more prominent. Both are usually mild and improve as head shape corrects.
A preferred head position
Your baby consistently rests their head to the same side, or resists turning the head fully in one direction. This often points to underlying torticollis.
Widened, flattened back of the head
The whole back of the head looks broader and flatter (brachycephaly). This is common in babies who spend a lot of time on their back or in car seats.
Delayed rolling or head control
Head-shape changes often go hand-in-hand with reduced tummy time tolerance, which in turn slows rolling, sitting balance and reaching.
If you are seeing any of these patterns and your baby is between six weeks and six months old, this is the window where physiotherapy makes the biggest difference. Later intervention still helps, but the results are often gained more slowly.
The Growing Together Approach
How we assess and treat plagiocephaly at the Sandy clinic.
Head shape does not exist in isolation. It reflects how your baby moves, rests and feeds. Our approach is to treat the whole picture, not just the skull.
Head-shape and neck assessment
A 60-minute 1:1 assessment covering skull shape (mapped visually), neck range of movement, tummy time tolerance and any feeding or sleep asymmetries. This is also where craniosynostosis is ruled out or referred on.
Treating any underlying torticollis
Around 8 in 10 babies with plagiocephaly have a component of neck tightness driving it. Freeing the neck often does more for head shape than any amount of repositioning on its own.
A practical repositioning plan
Playful, achievable ways to change how your baby lies during sleep, feeds, car journeys and play, without disrupting safe-sleep guidance. You leave with a written plan, not a lecture.
Tummy time that your baby actually tolerates
Most parents have been told to do tummy time and most babies hate it. We work on graded, positioned tummy time in small doses, using your lap, a rolled towel, or side-lying, so it builds tolerance rather than tears.
Honest advice on cranial helmets
Helmets are considered for moderate-to-severe cases between four and eight months of age, after conservative measures have been tried. If your baby needs one, I will refer you to a specialist clinic for their own assessment. If they do not, I will tell you that too.
Structured reviews to track change
Head shape improves gradually. We review at intervals to track progress, adjust the plan and reassure you that things are moving in the right direction. Most families need three to six sessions in total.
Sessions are held at the Sandy studio, with home visits available for babies under three months where travel is difficult. Families from Bedford, Hitchin, Biggleswade and across the region are welcome.
Frequently asked questions
Questions parents ask about plagiocephaly
Concerned about your baby's head shape?
Book an initial assessment. You will leave with clarity on whether we are dealing with positional plagiocephaly, a written positioning plan tailored to your baby, and honest guidance on whether specialist review is needed.
Start your journeyJudy Marton · HCPC Registered · MCSP · APCP Member · 10+ years in paediatric physiotherapy
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