How Do You Spell FRONTAL NOTCH?

1. Frontal notch refers to a distinct anatomical feature located at the anterior aspect of the skull, specifically in the frontal bone. The frontal bone forms the forehead and contributes to the upper orbit of the eye sockets. The frontal notch is a small concave depression situated in the midline of the upper border of the frontal bone, just above the frontal sinuses.

   This anatomical structure is often described as a shallow groove or hollow that can be palpated or visualized on the surface of the forehead. The frontal notch serves as an attachment site for certain structures including the supraorbital artery and nerve, which provide blood supply and innervation to the forehead and upper eyelid.

   Clinically, the frontal notch can be of significance in various medical practices. For instance, during certain surgical procedures or craniofacial assessments, healthcare professionals may refer to the frontal notch as an anatomical landmark to identify relevant structures, guide their maneuvers, or estimate distances from other crucial regions.

   Additionally, the presence or absence of the frontal notch can sometimes be used for forensic purposes, especially in cases where skeletal remains need to be identified. Its distinct shape and position can assist in differentiating between individuals and aid in the process of determining an individual's unique characteristics or ancestry.

2. Incisura frontalis.

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

Common Misspellings for FRONTAL NOTCH

The word "frontal" in "frontal notch" comes from the Latin word "frons", which means "forehead" or "brow". It is derived from the Proto-Indo-European root "*bʰreH-", meaning "to shine, gleam, or project", implying the prominent nature of the forehead.

The word "notch" comes from Middle English "noche" or "nocche", which originated from Old French "noche" meaning "nick" or "notch". The Old French term came from the Germanic root "*hnuk-", meaning "to bend" or "to incline".

Therefore, "frontal notch" refers to a notch or indentation in the frontal area, specifically the forehead. This term is often used in the context of certain anatomical structures, such as the frontal notch of the skull.