Trigonocephaly
Trigonocephaly
Trigonocephaly (pronounced: tri-gon-o-ceph-a-ly) is a type of craniosynostosis, a condition characterized by the premature fusion of the cranial sutures. The term is derived from the Greek words "trigonon" meaning triangle and "kephale" meaning head, referring to the triangular shape of the forehead seen in this condition.
Definition
Trigonocephaly is a type of cranial deformity where the metopic suture, a line of division between the two frontal bones of the skull, closes too early. This results in a triangular shape of the forehead when viewed from above, hence the name.
Symptoms
Symptoms of trigonocephaly can vary but often include a prominent ridge running down the middle of the forehead, closely spaced eyes (hypotelorism), and sometimes developmental delays or mental retardation. However, it's important to note that the presence of trigonocephaly does not always indicate a developmental issue.
Causes
The exact cause of trigonocephaly is unknown, but it is thought to be a combination of genetic and environmental factors. Some cases have been associated with certain genetic syndromes, such as Jacobsen syndrome and Ballard syndrome.
Treatment
Treatment for trigonocephaly typically involves surgery to correct the shape of the skull and relieve any pressure on the brain. This is usually performed by a team of specialists, including a neurosurgeon and a plastic surgeon.
Related Terms
External links
- Medical encyclopedia article on Trigonocephaly
- Wikipedia's article - Trigonocephaly
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