How Do You Spell SUTURA FRONTALIS?

1. Sutura frontalis, also known as the frontal suture or metopic suture, is a unique anatomical feature mainly found in infants and young children. It refers to the fibrous joint or connection between the two frontal bones of the skull, which form the forehead region. The suture extends vertically from the nasion (middle point between the eyebrows) to the anterior fontanelle (soft spot on the top of an infant's head).

   During prenatal development, the frontal suture is present in all individuals, allowing for the growth and expansion of the skull as the brain develops. However, in most people, it fuses completely within the first few years of life, usually by the age of one to two. The fusion of the suture is a natural physiological process known as cranial ossification, and its closure is necessary to maintain the structural integrity and strength of the skull.

   If the sutura frontalis fails to close by early childhood, it can result in a condition called metopic craniosynostosis. This refers to the premature fusion of the frontal suture, which can lead to an abnormal head shape characterized by a ridge or groove running down the middle of the forehead. In such cases, surgical interventions might be necessary to correct the condition.

   In summary, sutura frontalis is the name given to the fibrous joint between the frontal bones of the skull that allows for the growth and expansion of the head in infancy, ultimately closing through cranial ossification.

2. Frontal suture, remains of the s. metopica, sometimes discernible for a short distance above the nasofrontal suture.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for SUTURA FRONTALIS

The word "sutura frontalis" has its etymology rooted in Latin.

The term "sutura" comes from the Latin verb "suo" meaning "to sew" or "to stitch". In anatomy, "sutura" refers to the immovable fibrous joint between two bones, resembling a seam or a suture.

The word "frontalis" is derived from the Latin noun "frons" meaning "forehead". It is used to describe anything related to the forehead region.

Therefore, "sutura frontalis" can be translated as the "frontal suture" or the "seam of the forehead". This term is often used to refer to the fibrous joint between the two frontal bones of the skull, which is present in newborns and usually fuses together as a person grows older.