How Do You Spell NASAL SPINE?

1. Nasal spine refers to a small bony projection located along the midline of the maxilla bone, which is situated in the upper jaw above the teeth. It is commonly found in humans and serves as an anatomical landmark in dentistry and surgery.

   The nasal spine is specifically positioned at the lower aspect of the nasal cavity and can be felt just above the front teeth when one runs a finger along the inside of the upper gum. It provides support and stability to the nasal septum, which is the partition that separates the left and right sides of the nasal cavity.

   This bony structure typically appears as a thin, sharp ridge, although its size and shape can vary between individuals. The nasal spine aids in maintaining the structural integrity of the nose, helping to prevent sagging or collapse of the nasal septum. Moreover, it also serves as an attachment point for various soft tissues, such as muscles and ligaments, contributing to the overall stability of the nasal area.

   Overall, the nasal spine plays a crucial role in maintaining the architecture and functionality of the nasal cavity. Its presence and structure are important considerations in medical procedures related to nasal reconstructive surgery, dental implant placement, orthodontics, and assessing overall facial symmetry.

2. Spina frontalis; spina nasalis.

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

Common Misspellings for NASAL SPINE

The word "nasal" originates from the Latin word "nasus", meaning "nose" or "related to the nose". It is also derived from the Old English word "nescel", meaning "nose bone".

The word "spine" comes from the Latin word "spina", meaning "thorn" or "spike". It can also be traced back to the Proto-Indo-European root "spei", meaning "sharp" or "pointed".

Therefore, the term "nasal spine" combines these two etymologies to describe a sharp or pointed structure related to the nose.