Plagiocephaly | |
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Other names | Flat head syndrome |
Patient with plagiocephaly and wry neck | |
Specialty | Medical genetics |
Plagiocephaly, also known as flat head syndrome,[1][2] is a condition characterized by an asymmetrical distortion (flattening of one side) of the skull. A mild and widespread form is characterized by a flat spot on the back or one side of the head caused by remaining in a supine position for prolonged periods.[3]
Plagiocephaly is a diagonal asymmetry across the head shape. Often it is a flattening which is to one side at the back of the head and there is often some facial asymmetry. Depending on whether synostosis is involved, plagiocephaly divides into two groups: synostotic, with one or more fused cranial sutures, and non-synostotic (deformational). Surgical treatment of these groups includes the deference method; however, the treatment of deformational plagiocephaly is controversial.[4] Brachycephaly describes a very wide head shape with a flattening across the whole back of the head.