What is the brachycephaly trait?

The term Brachycephalic Syndrome refers to the combination of elongated soft palate, stenotic nares, and everted laryngeal saccules, all of which are commonly seen in these breeds.

Is brachycephaly hereditary?

In the second study conducted by Littlefield et al., 15 percent of babies with plagiocephaly had been born in breech position, whereas this figure is more like 3.5 percent in the general population. If flat head syndrome is genetic, it seems as though there is not any one genetic factor at play, but several.

Is brachycephaly associated with Down syndrome?

Down’s syndrome is a neurodevelopmental genetic condition caused by trisomy of chromosome 21. The phenotypic features of Down’s syndrome are multiple and include mental retardation, short stature and brachycephaly (Roizen & Patterson, 2003).

What is the difference between brachycephaly and plagiocephaly?

Brachycephaly and plagiocephaly The head can become flattened at one side, causing the head to look asymmetrical and distorted (for example, so that the ears are not aligned). This is known as plagiocephaly. The whole back of the head can become flattened, causing a widening of the head. This is known as brachycephaly.

What is the medical dictionary definition of brachycephaly?

Disproportionate shortness of head, the cranium having a cephalic index over 80; among the brachycephalic races are Native Americans, Malays, and Burmese. A disproportionately short and broad head. Segen’s Medical Dictionary. © 2012 Farlex, Inc.

When do you know if your baby has brachycephaly?

You may also notice that the back of the head may be taller than normal and in some cases, this may cause a bulging in the brow area towards the front of the skull. Brachycephaly is usually seen in the first few months of a baby’s life when the skull is still soft, malleable and susceptible to external pressures.

How is brachycephaly different from other heart anomalies?

Brachycephaly refers to a short skull shape, which gives the appearance of a flattened face. It differs clinically from MNS by presence of congenital glaucoma, and heart anomalies, brachycephaly, prominent forehead, protruding simple ears, and prominent coccyx are also regarded as important diagnostic signs [12].

Can a person have brachycephaly and plagiocephaly?

Facial asymmetry and the eyes differing in size and position (one eye can appear lower or smaller than the other eye). This can also cause the brow area to bulge outwards. A combination of brachycephaly and plagiocephaly can also commonly be found together, presenting itself as a wide, asymmetric head shape.