At-Home Assessment

You may have noticed at bath time, while passing a mirror, or perhaps someone commented on the shape of your baby’s head. However it came about, the notion that your baby may have an abnormal head shape undoubtedly raises many questions, the first of which is commonly, “Am I really seeing what I think I’m seeing?”

A plagiocephaly diagnosis looks very different from baby to baby. No two cases are alike. Our at-home assessment will walk you through evaluating the shape of your baby’s head from five different viewpoints, helping you to better understand your child’s condition and choose the treatment that’s right for her or him.

Please keep in mind, this assessment is not meant to replace an evaluation by a medical professional. We invite you to talk with one of our knowledgeable clinicians directly by scheduling a free evaluation, available at any of our local clinics. You’ll leave with an understanding of your baby’s diagnosis, treatment recommendations and a detailed report to discuss with your pediatrician.

Learn more about what to expect during your first visit to Cranial Technologies here.

I. From above

To get started, have someone hold your baby on their lap while you stand over, looking down at the top of your baby’s head. From this vantage point, what is the general shape of your baby’s head? Normally, the head is roughly 1/3 longer than it is wide. In flat head syndrome, the head may appear flat on one side, wide towards the back, or long and narrow.

Below, we’ve provided examples of three abnormal head shapes you may see. Keep in mind, you may not see these shapes exactly—variations (ranging from mild to moderate to severe) and even combinations of these shapes can occur.



Normal Head Shape

  • Head is 1/3 longer than it is wide

Plagiocephaly Head Shape

  • Head is flat on one side
  • Head shape resembles a parallelogram

Brachycephaly Head Shape

  • Head is wider than it is long
  • Back of head is flat rather than curved

Scaphocephaly Head Shape

  • Head is long and narrow

II. Profile

Next, with your baby still seated on someone else’s lap, take a look at the shape of your baby’s head from both sides. Normally, the back of the head is curved and both sides of the head match. Look for flattened or sloping areas of the head and check to see if one ear is closer to the shoulder than the other.

Again, some examples are provided for reference below.

Profile images of babies with different head shape issues.


Normal Head Shape

  • Back of the head is curved
  • Both sides of the head match

Plagiocephaly Head Shape

  • One ear is closer to the shoulder than the other
  • One side of the head appears higher than the other

Brachycephaly Head Shape

  • Head is shortest in length from front to back
  • Head is tall
  • Forehead slopes back
  • Back of head is flat

Scaphocephaly Head Shape

  • Head is longest in length from front to back

III. Ear Alignment

Bird's Eye View to Assess Asymmetry

By looking at the alignment of your baby’s ears from above, you can determine the severity of the condition.

While holding your baby in your own lap this time, gently place an index finger at each of his or her ears. How do your fingers line up? A more noticeable misalignment indicates a more severe condition.

What you see here is especially important to note. While plagiocephaly is a highly treatable condition, research has shown that the best results are achieved when treatment starts early. Because cranial helmet therapy is effective for just a short window of time, and severe cases of plagiocephaly are more complex to correct, it’s crucial for babies with advanced forms of the condition to begin treatment as early as possible.

To learn more about how the DOC Band® has safely and successfully been used to treat babies with plagiocephaly, visit our Results page.

IV. Facial Symmetry

Next, we’ll look at the symmetry of your baby’s face. Because you see your baby’s face every day, the best way to spot differences between the right and left side is to place your baby in front of a mirror and look at his or her reflection. How level are the eyes and top of the head? Is one cheek fuller than the other? How big is the head relative to the face? Examples of what to look for are provided below.

Normal Head Shape

  • Eyes are the same size and are level on the face
  • Cheeks are the same size
  • Top of the head is level

Plagiocephaly Head Shape

  • One eye is smaller than the other
  • One cheek is fuller than the other
  • Top of the head slopes

Brachycephaly Head Shape

  • Face appears small relative to the size of the head
  • Head is wide
  • Widest part of the head is just above the ears
  • Tips of ears protrude

Scaphocephaly Head Shape

  • Head is tall and narrow

V. From Below

Lastly, we’ll look at your baby’s head from below. To do this, lay your baby flat on her or his back. With your baby’s face looking directly up towards the ceiling, assess the angle and shape of the forehead and the overall shape of the head. Is the forehead level or sloped? Rounded or square? Does the head appear wide or narrow? Use the examples below for context.

Normal Head Shape

  • Eyes and ears are the same on both sides
  • Forehead is arched and level across

Plagiocephaly Head Shape

  • Forehead is sloped
  • Face is sloped and appears lopsided
  • Eyes and ears are not level
  • One cheek and side of the face are fuller than the other

Brachycephaly Head Shape

  • Head is wide
  • Widest part of the head is just above the ears

Scaphocephaly Head Shape

  • Head is narrow
  • Forehead is square

Consult a clinician

At Cranial Technologies, we share your level of concern and are passionate about working with you closely to deliver the best care for your baby. Our highly-skilled clinicians are available to you to answer questions, discuss treatment options and provide a clinical evaluation – all free of charge. 

Learn more about what to expect during your first visit to Cranial Technologies or click to schedule a free evaluation at the clinic nearest you.